447942750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 1164533760

約数和(自身を除く): 716591010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 59, 75, 106, 118, 125, 150, 159, 177, 191, 250, 265, 295, 318, 354, 375, 382, 530, 573, 590, 750, 795, 885, 955, 1146, 1325, 1475, 1590, 1770, 1910, 2650, 2865, 2950, 3127, 3975, 4425, 4775, 5730, 6254, 6625, 7375, 7950, 8850, 9381, 9550, 10123, 11269, 13250, 14325, 14750, 15635, 18762, 19875, 20246, 22125, 22538, 23875, 28650, 30369, 31270, 33807, 39750, 44250, 46905, 47750, 50615, 56345, 60738, 67614, 71625, 78175, 93810, 101230, 112690, 143250, 151845, 156350, 169035, 234525, 253075, 281725, 303690, 338070, 390875, 469050, 506150, 563450, 597257, 759225, 781750, 845175, 1172625, 1194514, 1265375, 1408625, 1518450, 1690350, 1791771, 2345250, 2530750, 2817250, 2986285, 3583542, 3796125, 4225875, 5972570, 7592250, 8451750, 8958855, 14931425, 17917710, 29862850, 44794275, 74657125, 89588550, 149314250, 223971375, 447942750]

約数ペア:

[(1, 447942750), (2, 223971375), (3, 149314250), (5, 89588550), (6, 74657125), (10, 44794275), (15, 29862850), (25, 17917710), (30, 14931425), (50, 8958855), (53, 8451750), (59, 7592250), (75, 5972570), (106, 4225875), (118, 3796125), (125, 3583542), (150, 2986285), (159, 2817250), (177, 2530750), (191, 2345250), (250, 1791771), (265, 1690350), (295, 1518450), (318, 1408625), (354, 1265375), (375, 1194514), (382, 1172625), (530, 845175), (573, 781750), (590, 759225), (750, 597257), (795, 563450), (885, 506150), (955, 469050), (1146, 390875), (1325, 338070), (1475, 303690), (1590, 281725), (1770, 253075), (1910, 234525), (2650, 169035), (2865, 156350), (2950, 151845), (3127, 143250), (3975, 112690), (4425, 101230), (4775, 93810), (5730, 78175), (6254, 71625), (6625, 67614), (7375, 60738), (7950, 56345), (8850, 50615), (9381, 47750), (9550, 46905), (10123, 44250), (11269, 39750), (13250, 33807), (14325, 31270), (14750, 30369), (15635, 28650), (18762, 23875), (19875, 22538), (20246, 22125)]