158397300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 534861600

約数和(自身を除く): 376464300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 59, 60, 75, 76, 90, 95, 100, 114, 118, 150, 157, 171, 177, 180, 190, 225, 228, 236, 285, 295, 300, 314, 342, 354, 380, 450, 471, 475, 531, 570, 590, 628, 684, 708, 785, 855, 885, 900, 942, 950, 1062, 1121, 1140, 1180, 1413, 1425, 1475, 1570, 1710, 1770, 1884, 1900, 2124, 2242, 2355, 2655, 2826, 2850, 2950, 2983, 3140, 3363, 3420, 3540, 3925, 4275, 4425, 4484, 4710, 5310, 5605, 5652, 5700, 5900, 5966, 6726, 7065, 7850, 8550, 8850, 8949, 9263, 9420, 10089, 10620, 11210, 11775, 11932, 13275, 13452, 14130, 14915, 15700, 16815, 17100, 17700, 17898, 18526, 20178, 22420, 23550, 26550, 26847, 27789, 28025, 28260, 29830, 33630, 35325, 35796, 37052, 40356, 44745, 46315, 47100, 50445, 53100, 53694, 55578, 56050, 59660, 67260, 70650, 74575, 83367, 84075, 89490, 92630, 100890, 107388, 111156, 112100, 134235, 138945, 141300, 149150, 166734, 168150, 175997, 178980, 185260, 201780, 223725, 231575, 252225, 268470, 277890, 298300, 333468, 336300, 351994, 416835, 447450, 463150, 504450, 527991, 536940, 555780, 671175, 694725, 703988, 833670, 879985, 894900, 926300, 1008900, 1055982, 1342350, 1389450, 1583973, 1667340, 1759970, 2084175, 2111964, 2639955, 2684700, 2778900, 3167946, 3519940, 4168350, 4399925, 5279910, 6335892, 7919865, 8336700, 8799850, 10559820, 13199775, 15839730, 17599700, 26399550, 31679460, 39599325, 52799100, 79198650, 158397300]

約数ペア:

[(1, 158397300), (2, 79198650), (3, 52799100), (4, 39599325), (5, 31679460), (6, 26399550), (9, 17599700), (10, 15839730), (12, 13199775), (15, 10559820), (18, 8799850), (19, 8336700), (20, 7919865), (25, 6335892), (30, 5279910), (36, 4399925), (38, 4168350), (45, 3519940), (50, 3167946), (57, 2778900), (59, 2684700), (60, 2639955), (75, 2111964), (76, 2084175), (90, 1759970), (95, 1667340), (100, 1583973), (114, 1389450), (118, 1342350), (150, 1055982), (157, 1008900), (171, 926300), (177, 894900), (180, 879985), (190, 833670), (225, 703988), (228, 694725), (236, 671175), (285, 555780), (295, 536940), (300, 527991), (314, 504450), (342, 463150), (354, 447450), (380, 416835), (450, 351994), (471, 336300), (475, 333468), (531, 298300), (570, 277890), (590, 268470), (628, 252225), (684, 231575), (708, 223725), (785, 201780), (855, 185260), (885, 178980), (900, 175997), (942, 168150), (950, 166734), (1062, 149150), (1121, 141300), (1140, 138945), (1180, 134235), (1413, 112100), (1425, 111156), (1475, 107388), (1570, 100890), (1710, 92630), (1770, 89490), (1884, 84075), (1900, 83367), (2124, 74575), (2242, 70650), (2355, 67260), (2655, 59660), (2826, 56050), (2850, 55578), (2950, 53694), (2983, 53100), (3140, 50445), (3363, 47100), (3420, 46315), (3540, 44745), (3925, 40356), (4275, 37052), (4425, 35796), (4484, 35325), (4710, 33630), (5310, 29830), (5605, 28260), (5652, 28025), (5700, 27789), (5900, 26847), (5966, 26550), (6726, 23550), (7065, 22420), (7850, 20178), (8550, 18526), (8850, 17898), (8949, 17700), (9263, 17100), (9420, 16815), (10089, 15700), (10620, 14915), (11210, 14130), (11775, 13452), (11932, 13275)]