99888750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:724

約数の個数: 120

約数和(自身を含む): 291675384

約数和(自身を除く): 191786634

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 625, 650, 683, 750, 975, 1125, 1170, 1250, 1366, 1625, 1875, 1950, 2049, 2250, 2925, 3250, 3415, 3750, 4098, 4875, 5625, 5850, 6147, 6830, 8125, 8879, 9750, 10245, 11250, 12294, 14625, 16250, 17075, 17758, 20490, 24375, 26637, 29250, 30735, 34150, 44395, 48750, 51225, 53274, 61470, 73125, 79911, 85375, 88790, 102450, 133185, 146250, 153675, 159822, 170750, 221975, 256125, 266370, 307350, 399555, 426875, 443950, 512250, 665925, 768375, 799110, 853750, 1109875, 1280625, 1331850, 1536750, 1997775, 2219750, 2561250, 3329625, 3841875, 3995550, 5549375, 6659250, 7683750, 9988875, 11098750, 16648125, 19977750, 33296250, 49944375, 99888750]

約数ペア:

[(1, 99888750), (2, 49944375), (3, 33296250), (5, 19977750), (6, 16648125), (9, 11098750), (10, 9988875), (13, 7683750), (15, 6659250), (18, 5549375), (25, 3995550), (26, 3841875), (30, 3329625), (39, 2561250), (45, 2219750), (50, 1997775), (65, 1536750), (75, 1331850), (78, 1280625), (90, 1109875), (117, 853750), (125, 799110), (130, 768375), (150, 665925), (195, 512250), (225, 443950), (234, 426875), (250, 399555), (325, 307350), (375, 266370), (390, 256125), (450, 221975), (585, 170750), (625, 159822), (650, 153675), (683, 146250), (750, 133185), (975, 102450), (1125, 88790), (1170, 85375), (1250, 79911), (1366, 73125), (1625, 61470), (1875, 53274), (1950, 51225), (2049, 48750), (2250, 44395), (2925, 34150), (3250, 30735), (3415, 29250), (3750, 26637), (4098, 24375), (4875, 20490), (5625, 17758), (5850, 17075), (6147, 16250), (6830, 14625), (8125, 12294), (8879, 11250), (9750, 10245)]