387958500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1279

約数の個数: 144

約数和(自身を含む): 1241695728

約数和(自身を除く): 853737228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 73, 75, 90, 100, 125, 146, 150, 180, 219, 225, 250, 292, 300, 365, 375, 438, 450, 500, 657, 730, 750, 876, 900, 1095, 1125, 1181, 1314, 1460, 1500, 1825, 2190, 2250, 2362, 2628, 3285, 3543, 3650, 4380, 4500, 4724, 5475, 5905, 6570, 7086, 7300, 9125, 10629, 10950, 11810, 13140, 14172, 16425, 17715, 18250, 21258, 21900, 23620, 27375, 29525, 32850, 35430, 36500, 42516, 53145, 54750, 59050, 65700, 70860, 82125, 86213, 88575, 106290, 109500, 118100, 147625, 164250, 172426, 177150, 212580, 258639, 265725, 295250, 328500, 344852, 354300, 431065, 442875, 517278, 531450, 590500, 775917, 862130, 885750, 1034556, 1062900, 1293195, 1328625, 1551834, 1724260, 1771500, 2155325, 2586390, 2657250, 3103668, 3879585, 4310650, 5172780, 5314500, 6465975, 7759170, 8621300, 10776625, 12931950, 15518340, 19397925, 21553250, 25863900, 32329875, 38795850, 43106500, 64659750, 77591700, 96989625, 129319500, 193979250, 387958500]

約数ペア:

[(1, 387958500), (2, 193979250), (3, 129319500), (4, 96989625), (5, 77591700), (6, 64659750), (9, 43106500), (10, 38795850), (12, 32329875), (15, 25863900), (18, 21553250), (20, 19397925), (25, 15518340), (30, 12931950), (36, 10776625), (45, 8621300), (50, 7759170), (60, 6465975), (73, 5314500), (75, 5172780), (90, 4310650), (100, 3879585), (125, 3103668), (146, 2657250), (150, 2586390), (180, 2155325), (219, 1771500), (225, 1724260), (250, 1551834), (292, 1328625), (300, 1293195), (365, 1062900), (375, 1034556), (438, 885750), (450, 862130), (500, 775917), (657, 590500), (730, 531450), (750, 517278), (876, 442875), (900, 431065), (1095, 354300), (1125, 344852), (1181, 328500), (1314, 295250), (1460, 265725), (1500, 258639), (1825, 212580), (2190, 177150), (2250, 172426), (2362, 164250), (2628, 147625), (3285, 118100), (3543, 109500), (3650, 106290), (4380, 88575), (4500, 86213), (4724, 82125), (5475, 70860), (5905, 65700), (6570, 59050), (7086, 54750), (7300, 53145), (9125, 42516), (10629, 36500), (10950, 35430), (11810, 32850), (13140, 29525), (14172, 27375), (16425, 23620), (17715, 21900), (18250, 21258)]