652023450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 1898690976

約数和(自身を除く): 1246667526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 227, 234, 325, 390, 450, 454, 491, 585, 650, 681, 975, 982, 1135, 1170, 1362, 1473, 1950, 2043, 2270, 2455, 2925, 2946, 2951, 3405, 4086, 4419, 4910, 5675, 5850, 5902, 6383, 6810, 7365, 8838, 8853, 10215, 11350, 12275, 12766, 14730, 14755, 17025, 17706, 19149, 20430, 22095, 24550, 26559, 29510, 31915, 34050, 36825, 38298, 44190, 44265, 51075, 53118, 57447, 63830, 73650, 73775, 88530, 95745, 102150, 110475, 111457, 114894, 132795, 147550, 159575, 191490, 220950, 221325, 222914, 265590, 287235, 319150, 334371, 442650, 478725, 557285, 574470, 663975, 668742, 957450, 1003113, 1114570, 1327950, 1436175, 1448941, 1671855, 2006226, 2786425, 2872350, 2897882, 3343710, 4346823, 5015565, 5572850, 7244705, 8359275, 8693646, 10031130, 13040469, 14489410, 16718550, 21734115, 25077825, 26080938, 36223525, 43468230, 50155650, 65202345, 72447050, 108670575, 130404690, 217341150, 326011725, 652023450]

約数ペア:

[(1, 652023450), (2, 326011725), (3, 217341150), (5, 130404690), (6, 108670575), (9, 72447050), (10, 65202345), (13, 50155650), (15, 43468230), (18, 36223525), (25, 26080938), (26, 25077825), (30, 21734115), (39, 16718550), (45, 14489410), (50, 13040469), (65, 10031130), (75, 8693646), (78, 8359275), (90, 7244705), (117, 5572850), (130, 5015565), (150, 4346823), (195, 3343710), (225, 2897882), (227, 2872350), (234, 2786425), (325, 2006226), (390, 1671855), (450, 1448941), (454, 1436175), (491, 1327950), (585, 1114570), (650, 1003113), (681, 957450), (975, 668742), (982, 663975), (1135, 574470), (1170, 557285), (1362, 478725), (1473, 442650), (1950, 334371), (2043, 319150), (2270, 287235), (2455, 265590), (2925, 222914), (2946, 221325), (2951, 220950), (3405, 191490), (4086, 159575), (4419, 147550), (4910, 132795), (5675, 114894), (5850, 111457), (5902, 110475), (6383, 102150), (6810, 95745), (7365, 88530), (8838, 73775), (8853, 73650), (10215, 63830), (11350, 57447), (12275, 53118), (12766, 51075), (14730, 44265), (14755, 44190), (17025, 38298), (17706, 36825), (19149, 34050), (20430, 31915), (22095, 29510), (24550, 26559)]