72300150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 221798304

約数和(自身を除く): 149498154

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 727, 765, 850, 975, 1105, 1170, 1275, 1326, 1454, 1530, 1950, 1989, 2181, 2210, 2550, 2925, 3315, 3635, 3825, 3978, 4362, 5525, 5850, 6543, 6630, 7270, 7650, 9451, 9945, 10905, 11050, 12359, 13086, 16575, 18175, 18902, 19890, 21810, 24718, 28353, 32715, 33150, 36350, 37077, 47255, 49725, 54525, 56706, 61795, 65430, 74154, 85059, 94510, 99450, 109050, 111231, 123590, 141765, 160667, 163575, 170118, 185385, 222462, 236275, 283530, 308975, 321334, 327150, 370770, 425295, 472550, 482001, 556155, 617950, 708825, 803335, 850590, 926925, 964002, 1112310, 1417650, 1446003, 1606670, 1853850, 2126475, 2410005, 2780775, 2892006, 4016675, 4252950, 4820010, 5561550, 7230015, 8033350, 12050025, 14460030, 24100050, 36150075, 72300150]

約数ペア:

[(1, 72300150), (2, 36150075), (3, 24100050), (5, 14460030), (6, 12050025), (9, 8033350), (10, 7230015), (13, 5561550), (15, 4820010), (17, 4252950), (18, 4016675), (25, 2892006), (26, 2780775), (30, 2410005), (34, 2126475), (39, 1853850), (45, 1606670), (50, 1446003), (51, 1417650), (65, 1112310), (75, 964002), (78, 926925), (85, 850590), (90, 803335), (102, 708825), (117, 617950), (130, 556155), (150, 482001), (153, 472550), (170, 425295), (195, 370770), (221, 327150), (225, 321334), (234, 308975), (255, 283530), (306, 236275), (325, 222462), (390, 185385), (425, 170118), (442, 163575), (450, 160667), (510, 141765), (585, 123590), (650, 111231), (663, 109050), (727, 99450), (765, 94510), (850, 85059), (975, 74154), (1105, 65430), (1170, 61795), (1275, 56706), (1326, 54525), (1454, 49725), (1530, 47255), (1950, 37077), (1989, 36350), (2181, 33150), (2210, 32715), (2550, 28353), (2925, 24718), (3315, 21810), (3635, 19890), (3825, 18902), (3978, 18175), (4362, 16575), (5525, 13086), (5850, 12359), (6543, 11050), (6630, 10905), (7270, 9945), (7650, 9451)]