1000201800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 384

約数和(自身を含む): 3731011200

約数和(自身を除く): 2730809400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 25, 26, 30, 34, 38, 39, 40, 50, 51, 52, 57, 60, 65, 68, 75, 76, 78, 85, 95, 100, 102, 104, 114, 120, 130, 136, 150, 152, 156, 170, 190, 195, 200, 204, 221, 228, 247, 255, 260, 285, 300, 312, 323, 325, 340, 380, 390, 397, 408, 425, 442, 456, 475, 494, 510, 520, 570, 600, 646, 650, 663, 680, 741, 760, 780, 794, 850, 884, 950, 969, 975, 988, 1020, 1105, 1140, 1191, 1235, 1275, 1292, 1300, 1326, 1425, 1482, 1560, 1588, 1615, 1700, 1768, 1900, 1938, 1950, 1976, 1985, 2040, 2210, 2280, 2382, 2470, 2550, 2584, 2600, 2652, 2850, 2964, 3176, 3230, 3315, 3400, 3705, 3800, 3876, 3900, 3970, 4199, 4420, 4764, 4845, 4940, 5100, 5161, 5304, 5525, 5700, 5928, 5955, 6175, 6460, 6630, 6749, 7410, 7543, 7752, 7800, 7940, 8075, 8398, 8840, 9528, 9690, 9880, 9925, 10200, 10322, 11050, 11400, 11910, 12350, 12597, 12920, 13260, 13498, 14820, 15086, 15483, 15880, 16150, 16575, 16796, 18525, 19380, 19850, 20247, 20644, 20995, 22100, 22629, 23820, 24225, 24700, 25194, 25805, 26520, 26996, 29640, 29775, 30172, 30966, 32300, 33150, 33592, 33745, 37050, 37715, 38760, 39700, 40494, 41288, 41990, 44200, 45258, 47640, 48450, 49400, 50388, 51610, 53992, 59550, 60344, 61932, 62985, 64600, 66300, 67490, 74100, 75430, 77415, 79400, 80988, 83980, 87737, 90516, 96900, 98059, 100776, 101235, 103220, 104975, 113145, 119100, 123864, 125970, 128231, 129025, 132600, 134980, 148200, 150860, 154830, 161976, 167960, 168725, 175474, 181032, 188575, 193800, 196118, 202470, 206440, 209950, 226290, 238200, 251940, 256462, 258050, 263211, 269960, 294177, 301720, 309660, 314925, 337450, 350948, 377150, 384693, 387075, 392236, 404940, 419900, 438685, 452580, 490295, 503880, 506175, 512924, 516100, 526422, 565725, 588354, 619320, 629850, 641155, 674900, 701896, 754300, 769386, 774150, 784472, 809880, 839800, 877370, 905160, 980590, 1012350, 1025848, 1032200, 1052844, 1131450, 1176708, 1259700, 1282310, 1316055, 1349800, 1470885, 1508600, 1538772, 1548300, 1667003, 1754740, 1923465, 1961180, 2024700, 2105688, 2193425, 2262900, 2353416, 2451475, 2519400, 2564620, 2632110, 2941770, 3077544, 3096600, 3205775, 3334006, 3509480, 3846930, 3922360, 4049400, 4386850, 4525800, 4902950, 5001009, 5129240, 5264220, 5883540, 6411550, 6580275, 6668012, 7354425, 7693860, 8335015, 8773700, 9617325, 9805900, 10002018, 10528440, 11767080, 12823100, 13160550, 13336024, 14708850, 15387720, 16670030, 17547400, 19234650, 19611800, 20004036, 25005045, 25646200, 26321100, 29417700, 33340060, 38469300, 40008072, 41675075, 50010090, 52642200, 58835400, 66680120, 76938600, 83350150, 100020180, 125025225, 166700300, 200040360, 250050450, 333400600, 500100900, 1000201800]

約数ペア:

[(1, 1000201800), (2, 500100900), (3, 333400600), (4, 250050450), (5, 200040360), (6, 166700300), (8, 125025225), (10, 100020180), (12, 83350150), (13, 76938600), (15, 66680120), (17, 58835400), (19, 52642200), (20, 50010090), (24, 41675075), (25, 40008072), (26, 38469300), (30, 33340060), (34, 29417700), (38, 26321100), (39, 25646200), (40, 25005045), (50, 20004036), (51, 19611800), (52, 19234650), (57, 17547400), (60, 16670030), (65, 15387720), (68, 14708850), (75, 13336024), (76, 13160550), (78, 12823100), (85, 11767080), (95, 10528440), (100, 10002018), (102, 9805900), (104, 9617325), (114, 8773700), (120, 8335015), (130, 7693860), (136, 7354425), (150, 6668012), (152, 6580275), (156, 6411550), (170, 5883540), (190, 5264220), (195, 5129240), (200, 5001009), (204, 4902950), (221, 4525800), (228, 4386850), (247, 4049400), (255, 3922360), (260, 3846930), (285, 3509480), (300, 3334006), (312, 3205775), (323, 3096600), (325, 3077544), (340, 2941770), (380, 2632110), (390, 2564620), (397, 2519400), (408, 2451475), (425, 2353416), (442, 2262900), (456, 2193425), (475, 2105688), (494, 2024700), (510, 1961180), (520, 1923465), (570, 1754740), (600, 1667003), (646, 1548300), (650, 1538772), (663, 1508600), (680, 1470885), (741, 1349800), (760, 1316055), (780, 1282310), (794, 1259700), (850, 1176708), (884, 1131450), (950, 1052844), (969, 1032200), (975, 1025848), (988, 1012350), (1020, 980590), (1105, 905160), (1140, 877370), (1191, 839800), (1235, 809880), (1275, 784472), (1292, 774150), (1300, 769386), (1326, 754300), (1425, 701896), (1482, 674900), (1560, 641155), (1588, 629850), (1615, 619320), (1700, 588354), (1768, 565725), (1900, 526422), (1938, 516100), (1950, 512924), (1976, 506175), (1985, 503880), (2040, 490295), (2210, 452580), (2280, 438685), (2382, 419900), (2470, 404940), (2550, 392236), (2584, 387075), (2600, 384693), (2652, 377150), (2850, 350948), (2964, 337450), (3176, 314925), (3230, 309660), (3315, 301720), (3400, 294177), (3705, 269960), (3800, 263211), (3876, 258050), (3900, 256462), (3970, 251940), (4199, 238200), (4420, 226290), (4764, 209950), (4845, 206440), (4940, 202470), (5100, 196118), (5161, 193800), (5304, 188575), (5525, 181032), (5700, 175474), (5928, 168725), (5955, 167960), (6175, 161976), (6460, 154830), (6630, 150860), (6749, 148200), (7410, 134980), (7543, 132600), (7752, 129025), (7800, 128231), (7940, 125970), (8075, 123864), (8398, 119100), (8840, 113145), (9528, 104975), (9690, 103220), (9880, 101235), (9925, 100776), (10200, 98059), (10322, 96900), (11050, 90516), (11400, 87737), (11910, 83980), (12350, 80988), (12597, 79400), (12920, 77415), (13260, 75430), (13498, 74100), (14820, 67490), (15086, 66300), (15483, 64600), (15880, 62985), (16150, 61932), (16575, 60344), (16796, 59550), (18525, 53992), (19380, 51610), (19850, 50388), (20247, 49400), (20644, 48450), (20995, 47640), (22100, 45258), (22629, 44200), (23820, 41990), (24225, 41288), (24700, 40494), (25194, 39700), (25805, 38760), (26520, 37715), (26996, 37050), (29640, 33745), (29775, 33592), (30172, 33150), (30966, 32300)]