89413740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 307077120

約数和(自身を除く): 217663380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 195, 234, 235, 260, 270, 271, 282, 351, 390, 423, 468, 470, 540, 542, 564, 585, 611, 702, 705, 780, 813, 846, 940, 1084, 1170, 1222, 1269, 1355, 1404, 1410, 1626, 1692, 1755, 1833, 2115, 2340, 2439, 2444, 2538, 2710, 2820, 3055, 3252, 3510, 3523, 3666, 4065, 4230, 4878, 5076, 5420, 5499, 6110, 6345, 7020, 7046, 7317, 7332, 8130, 8460, 9165, 9756, 10569, 10998, 12195, 12220, 12690, 12737, 14092, 14634, 16260, 16497, 17615, 18330, 21138, 21996, 24390, 25380, 25474, 27495, 29268, 31707, 32994, 35230, 36585, 36660, 38211, 42276, 48780, 50948, 52845, 54990, 63414, 63685, 65988, 70460, 73170, 76422, 82485, 95121, 105690, 109980, 114633, 126828, 127370, 146340, 152844, 158535, 164970, 165581, 190242, 191055, 211380, 229266, 254740, 317070, 329940, 331162, 343899, 380484, 382110, 458532, 475605, 496743, 573165, 634140, 662324, 687798, 764220, 827905, 951210, 993486, 1146330, 1375596, 1490229, 1655810, 1719495, 1902420, 1986972, 2292660, 2483715, 2980458, 3311620, 3438990, 4470687, 4967430, 5960916, 6877980, 7451145, 8941374, 9934860, 14902290, 17882748, 22353435, 29804580, 44706870, 89413740]

約数ペア:

[(1, 89413740), (2, 44706870), (3, 29804580), (4, 22353435), (5, 17882748), (6, 14902290), (9, 9934860), (10, 8941374), (12, 7451145), (13, 6877980), (15, 5960916), (18, 4967430), (20, 4470687), (26, 3438990), (27, 3311620), (30, 2980458), (36, 2483715), (39, 2292660), (45, 1986972), (47, 1902420), (52, 1719495), (54, 1655810), (60, 1490229), (65, 1375596), (78, 1146330), (90, 993486), (94, 951210), (108, 827905), (117, 764220), (130, 687798), (135, 662324), (141, 634140), (156, 573165), (180, 496743), (188, 475605), (195, 458532), (234, 382110), (235, 380484), (260, 343899), (270, 331162), (271, 329940), (282, 317070), (351, 254740), (390, 229266), (423, 211380), (468, 191055), (470, 190242), (540, 165581), (542, 164970), (564, 158535), (585, 152844), (611, 146340), (702, 127370), (705, 126828), (780, 114633), (813, 109980), (846, 105690), (940, 95121), (1084, 82485), (1170, 76422), (1222, 73170), (1269, 70460), (1355, 65988), (1404, 63685), (1410, 63414), (1626, 54990), (1692, 52845), (1755, 50948), (1833, 48780), (2115, 42276), (2340, 38211), (2439, 36660), (2444, 36585), (2538, 35230), (2710, 32994), (2820, 31707), (3055, 29268), (3252, 27495), (3510, 25474), (3523, 25380), (3666, 24390), (4065, 21996), (4230, 21138), (4878, 18330), (5076, 17615), (5420, 16497), (5499, 16260), (6110, 14634), (6345, 14092), (7020, 12737), (7046, 12690), (7317, 12220), (7332, 12195), (8130, 10998), (8460, 10569), (9165, 9756)]