73388250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 215994168

約数和(自身を除く): 142605918

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, 169, 193, 195, 225, 234, 250, 325, 338, 375, 386, 390, 450, 507, 579, 585, 650, 750, 845, 965, 975, 1014, 1125, 1158, 1170, 1521, 1625, 1690, 1737, 1930, 1950, 2250, 2509, 2535, 2895, 2925, 3042, 3250, 3474, 4225, 4825, 4875, 5018, 5070, 5790, 5850, 7527, 7605, 8450, 8685, 9650, 9750, 12545, 12675, 14475, 14625, 15054, 15210, 17370, 21125, 22581, 24125, 25090, 25350, 28950, 29250, 32617, 37635, 38025, 42250, 43425, 45162, 48250, 62725, 63375, 65234, 72375, 75270, 76050, 86850, 97851, 112905, 125450, 126750, 144750, 163085, 188175, 190125, 195702, 217125, 225810, 293553, 313625, 326170, 376350, 380250, 434250, 489255, 564525, 587106, 627250, 815425, 940875, 978510, 1129050, 1467765, 1630850, 1881750, 2446275, 2822625, 2935530, 4077125, 4892550, 5645250, 7338825, 8154250, 12231375, 14677650, 24462750, 36694125, 73388250]

約数ペア:

[(1, 73388250), (2, 36694125), (3, 24462750), (5, 14677650), (6, 12231375), (9, 8154250), (10, 7338825), (13, 5645250), (15, 4892550), (18, 4077125), (25, 2935530), (26, 2822625), (30, 2446275), (39, 1881750), (45, 1630850), (50, 1467765), (65, 1129050), (75, 978510), (78, 940875), (90, 815425), (117, 627250), (125, 587106), (130, 564525), (150, 489255), (169, 434250), (193, 380250), (195, 376350), (225, 326170), (234, 313625), (250, 293553), (325, 225810), (338, 217125), (375, 195702), (386, 190125), (390, 188175), (450, 163085), (507, 144750), (579, 126750), (585, 125450), (650, 112905), (750, 97851), (845, 86850), (965, 76050), (975, 75270), (1014, 72375), (1125, 65234), (1158, 63375), (1170, 62725), (1521, 48250), (1625, 45162), (1690, 43425), (1737, 42250), (1930, 38025), (1950, 37635), (2250, 32617), (2509, 29250), (2535, 28950), (2895, 25350), (2925, 25090), (3042, 24125), (3250, 22581), (3474, 21125), (4225, 17370), (4825, 15210), (4875, 15054), (5018, 14625), (5070, 14475), (5790, 12675), (5850, 12545), (7527, 9750), (7605, 9650), (8450, 8685)]