219799800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:703

約数の個数: 288

約数和(自身を含む): 853940880

約数和(自身を除く): 634141080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 25, 30, 33, 34, 36, 40, 44, 45, 50, 51, 55, 60, 66, 68, 72, 75, 85, 88, 90, 99, 100, 102, 110, 120, 132, 136, 150, 153, 165, 170, 180, 187, 198, 200, 204, 220, 225, 255, 264, 275, 300, 306, 330, 340, 360, 374, 396, 408, 425, 440, 450, 495, 510, 550, 561, 600, 612, 653, 660, 680, 748, 765, 792, 825, 850, 900, 935, 990, 1020, 1100, 1122, 1224, 1275, 1306, 1320, 1496, 1530, 1650, 1683, 1700, 1800, 1870, 1959, 1980, 2040, 2200, 2244, 2475, 2550, 2612, 2805, 3060, 3265, 3300, 3366, 3400, 3740, 3825, 3918, 3960, 4488, 4675, 4950, 5100, 5224, 5610, 5877, 6120, 6530, 6600, 6732, 7183, 7480, 7650, 7836, 8415, 9350, 9795, 9900, 10200, 11101, 11220, 11754, 13060, 13464, 14025, 14366, 15300, 15672, 16325, 16830, 18700, 19590, 19800, 21549, 22202, 22440, 23508, 26120, 28050, 28732, 29385, 30600, 32650, 33303, 33660, 35915, 37400, 39180, 42075, 43098, 44404, 47016, 48975, 55505, 56100, 57464, 58770, 64647, 65300, 66606, 67320, 71830, 78360, 84150, 86196, 88808, 97950, 99909, 107745, 111010, 112200, 117540, 122111, 129294, 130600, 133212, 143660, 146925, 166515, 168300, 172392, 179575, 195900, 199818, 215490, 222020, 235080, 244222, 258588, 266424, 277525, 287320, 293850, 323235, 333030, 336600, 359150, 366333, 391800, 399636, 430980, 444040, 488444, 499545, 517176, 538725, 555050, 587700, 610555, 646470, 666060, 718300, 732666, 799272, 832575, 861960, 976888, 999090, 1077450, 1098999, 1110100, 1175400, 1221110, 1292940, 1332120, 1436600, 1465332, 1616175, 1665150, 1831665, 1998180, 2154900, 2197998, 2220200, 2442220, 2497725, 2585880, 2930664, 3052775, 3232350, 3330300, 3663330, 3996360, 4309800, 4395996, 4884440, 4995450, 5494995, 6105550, 6464700, 6660600, 7326660, 8791992, 9158325, 9990900, 10989990, 12211100, 12929400, 14653320, 18316650, 19981800, 21979980, 24422200, 27474975, 36633300, 43959960, 54949950, 73266600, 109899900, 219799800]

約数ペア:

[(1, 219799800), (2, 109899900), (3, 73266600), (4, 54949950), (5, 43959960), (6, 36633300), (8, 27474975), (9, 24422200), (10, 21979980), (11, 19981800), (12, 18316650), (15, 14653320), (17, 12929400), (18, 12211100), (20, 10989990), (22, 9990900), (24, 9158325), (25, 8791992), (30, 7326660), (33, 6660600), (34, 6464700), (36, 6105550), (40, 5494995), (44, 4995450), (45, 4884440), (50, 4395996), (51, 4309800), (55, 3996360), (60, 3663330), (66, 3330300), (68, 3232350), (72, 3052775), (75, 2930664), (85, 2585880), (88, 2497725), (90, 2442220), (99, 2220200), (100, 2197998), (102, 2154900), (110, 1998180), (120, 1831665), (132, 1665150), (136, 1616175), (150, 1465332), (153, 1436600), (165, 1332120), (170, 1292940), (180, 1221110), (187, 1175400), (198, 1110100), (200, 1098999), (204, 1077450), (220, 999090), (225, 976888), (255, 861960), (264, 832575), (275, 799272), (300, 732666), (306, 718300), (330, 666060), (340, 646470), (360, 610555), (374, 587700), (396, 555050), (408, 538725), (425, 517176), (440, 499545), (450, 488444), (495, 444040), (510, 430980), (550, 399636), (561, 391800), (600, 366333), (612, 359150), (653, 336600), (660, 333030), (680, 323235), (748, 293850), (765, 287320), (792, 277525), (825, 266424), (850, 258588), (900, 244222), (935, 235080), (990, 222020), (1020, 215490), (1100, 199818), (1122, 195900), (1224, 179575), (1275, 172392), (1306, 168300), (1320, 166515), (1496, 146925), (1530, 143660), (1650, 133212), (1683, 130600), (1700, 129294), (1800, 122111), (1870, 117540), (1959, 112200), (1980, 111010), (2040, 107745), (2200, 99909), (2244, 97950), (2475, 88808), (2550, 86196), (2612, 84150), (2805, 78360), (3060, 71830), (3265, 67320), (3300, 66606), (3366, 65300), (3400, 64647), (3740, 58770), (3825, 57464), (3918, 56100), (3960, 55505), (4488, 48975), (4675, 47016), (4950, 44404), (5100, 43098), (5224, 42075), (5610, 39180), (5877, 37400), (6120, 35915), (6530, 33660), (6600, 33303), (6732, 32650), (7183, 30600), (7480, 29385), (7650, 28732), (7836, 28050), (8415, 26120), (9350, 23508), (9795, 22440), (9900, 22202), (10200, 21549), (11101, 19800), (11220, 19590), (11754, 18700), (13060, 16830), (13464, 16325), (14025, 15672), (14366, 15300)]