38409750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 106543008

約数和(自身を除く): 68133258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 125, 129, 150, 215, 225, 250, 258, 375, 387, 397, 430, 450, 645, 750, 774, 794, 1075, 1125, 1191, 1290, 1935, 1985, 2150, 2250, 2382, 3225, 3573, 3870, 3970, 5375, 5955, 6450, 7146, 9675, 9925, 10750, 11910, 16125, 17071, 17865, 19350, 19850, 29775, 32250, 34142, 35730, 48375, 49625, 51213, 59550, 85355, 89325, 96750, 99250, 102426, 148875, 153639, 170710, 178650, 256065, 297750, 307278, 426775, 446625, 512130, 768195, 853550, 893250, 1280325, 1536390, 2133875, 2560650, 3840975, 4267750, 6401625, 7681950, 12803250, 19204875, 38409750]

約数ペア:

[(1, 38409750), (2, 19204875), (3, 12803250), (5, 7681950), (6, 6401625), (9, 4267750), (10, 3840975), (15, 2560650), (18, 2133875), (25, 1536390), (30, 1280325), (43, 893250), (45, 853550), (50, 768195), (75, 512130), (86, 446625), (90, 426775), (125, 307278), (129, 297750), (150, 256065), (215, 178650), (225, 170710), (250, 153639), (258, 148875), (375, 102426), (387, 99250), (397, 96750), (430, 89325), (450, 85355), (645, 59550), (750, 51213), (774, 49625), (794, 48375), (1075, 35730), (1125, 34142), (1191, 32250), (1290, 29775), (1935, 19850), (1985, 19350), (2150, 17865), (2250, 17071), (2382, 16125), (3225, 11910), (3573, 10750), (3870, 9925), (3970, 9675), (5375, 7146), (5955, 6450)]