218860200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 812448000

約数和(自身を除く): 593587800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 47, 50, 52, 60, 65, 72, 75, 78, 90, 94, 100, 104, 117, 120, 130, 141, 150, 156, 180, 188, 195, 199, 200, 225, 234, 235, 260, 282, 300, 312, 325, 360, 376, 390, 398, 423, 450, 468, 470, 520, 564, 585, 597, 600, 611, 650, 705, 780, 796, 846, 900, 936, 940, 975, 995, 1128, 1170, 1175, 1194, 1222, 1300, 1410, 1560, 1592, 1692, 1791, 1800, 1833, 1880, 1950, 1990, 2115, 2340, 2350, 2388, 2444, 2587, 2600, 2820, 2925, 2985, 3055, 3384, 3525, 3582, 3666, 3900, 3980, 4230, 4680, 4700, 4776, 4888, 4975, 5174, 5499, 5640, 5850, 5970, 6110, 7050, 7164, 7332, 7761, 7800, 7960, 8460, 8955, 9165, 9353, 9400, 9950, 10348, 10575, 10998, 11700, 11940, 12220, 12935, 14100, 14328, 14664, 14925, 15275, 15522, 16920, 17910, 18330, 18706, 19900, 20696, 21150, 21996, 23283, 23400, 23880, 24440, 25870, 27495, 28059, 28200, 29850, 30550, 31044, 35820, 36660, 37412, 38805, 39800, 42300, 43992, 44775, 45825, 46566, 46765, 51740, 54990, 56118, 59700, 61100, 62088, 64675, 71640, 73320, 74824, 77610, 84177, 84600, 89550, 91650, 93132, 93530, 103480, 109980, 112236, 116415, 119400, 121589, 122200, 129350, 137475, 140295, 155220, 168354, 179100, 183300, 186264, 187060, 194025, 219960, 224472, 232830, 233825, 243178, 258700, 274950, 280590, 310440, 336708, 358200, 364767, 366600, 374120, 388050, 420885, 465660, 467650, 486356, 517400, 549900, 561180, 582075, 607945, 673416, 701475, 729534, 776100, 841770, 931320, 935300, 972712, 1094301, 1099800, 1122360, 1164150, 1215890, 1402950, 1459068, 1552200, 1683540, 1823835, 1870600, 2104425, 2188602, 2328300, 2431780, 2805900, 2918136, 3039725, 3367080, 3647670, 4208850, 4377204, 4656600, 4863560, 5471505, 5611800, 6079450, 7295340, 8417700, 8754408, 9119175, 10943010, 12158900, 14590680, 16835400, 18238350, 21886020, 24317800, 27357525, 36476700, 43772040, 54715050, 72953400, 109430100, 218860200]

約数ペア:

[(1, 218860200), (2, 109430100), (3, 72953400), (4, 54715050), (5, 43772040), (6, 36476700), (8, 27357525), (9, 24317800), (10, 21886020), (12, 18238350), (13, 16835400), (15, 14590680), (18, 12158900), (20, 10943010), (24, 9119175), (25, 8754408), (26, 8417700), (30, 7295340), (36, 6079450), (39, 5611800), (40, 5471505), (45, 4863560), (47, 4656600), (50, 4377204), (52, 4208850), (60, 3647670), (65, 3367080), (72, 3039725), (75, 2918136), (78, 2805900), (90, 2431780), (94, 2328300), (100, 2188602), (104, 2104425), (117, 1870600), (120, 1823835), (130, 1683540), (141, 1552200), (150, 1459068), (156, 1402950), (180, 1215890), (188, 1164150), (195, 1122360), (199, 1099800), (200, 1094301), (225, 972712), (234, 935300), (235, 931320), (260, 841770), (282, 776100), (300, 729534), (312, 701475), (325, 673416), (360, 607945), (376, 582075), (390, 561180), (398, 549900), (423, 517400), (450, 486356), (468, 467650), (470, 465660), (520, 420885), (564, 388050), (585, 374120), (597, 366600), (600, 364767), (611, 358200), (650, 336708), (705, 310440), (780, 280590), (796, 274950), (846, 258700), (900, 243178), (936, 233825), (940, 232830), (975, 224472), (995, 219960), (1128, 194025), (1170, 187060), (1175, 186264), (1194, 183300), (1222, 179100), (1300, 168354), (1410, 155220), (1560, 140295), (1592, 137475), (1692, 129350), (1791, 122200), (1800, 121589), (1833, 119400), (1880, 116415), (1950, 112236), (1990, 109980), (2115, 103480), (2340, 93530), (2350, 93132), (2388, 91650), (2444, 89550), (2587, 84600), (2600, 84177), (2820, 77610), (2925, 74824), (2985, 73320), (3055, 71640), (3384, 64675), (3525, 62088), (3582, 61100), (3666, 59700), (3900, 56118), (3980, 54990), (4230, 51740), (4680, 46765), (4700, 46566), (4776, 45825), (4888, 44775), (4975, 43992), (5174, 42300), (5499, 39800), (5640, 38805), (5850, 37412), (5970, 36660), (6110, 35820), (7050, 31044), (7164, 30550), (7332, 29850), (7761, 28200), (7800, 28059), (7960, 27495), (8460, 25870), (8955, 24440), (9165, 23880), (9353, 23400), (9400, 23283), (9950, 21996), (10348, 21150), (10575, 20696), (10998, 19900), (11700, 18706), (11940, 18330), (12220, 17910), (12935, 16920), (14100, 15522), (14328, 15275), (14664, 14925)]