88317450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 264316416

約数和(自身を除く): 175998966

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 487, 558, 585, 650, 775, 806, 930, 974, 975, 1170, 1209, 1395, 1461, 1550, 1950, 2015, 2325, 2418, 2435, 2790, 2922, 2925, 3627, 4030, 4383, 4650, 4870, 5850, 6045, 6331, 6975, 7254, 7305, 8766, 10075, 12090, 12175, 12662, 13950, 14610, 15097, 18135, 18993, 20150, 21915, 24350, 30194, 30225, 31655, 36270, 36525, 37986, 43830, 45291, 56979, 60450, 63310, 73050, 75485, 90582, 90675, 94965, 109575, 113958, 135873, 150970, 158275, 181350, 189930, 196261, 219150, 226455, 271746, 284895, 316550, 377425, 392522, 452910, 474825, 569790, 588783, 679365, 754850, 949650, 981305, 1132275, 1177566, 1358730, 1424475, 1766349, 1962610, 2264550, 2848950, 2943915, 3396825, 3532698, 4906525, 5887830, 6793650, 8831745, 9813050, 14719575, 17663490, 29439150, 44158725, 88317450]

約数ペア:

[(1, 88317450), (2, 44158725), (3, 29439150), (5, 17663490), (6, 14719575), (9, 9813050), (10, 8831745), (13, 6793650), (15, 5887830), (18, 4906525), (25, 3532698), (26, 3396825), (30, 2943915), (31, 2848950), (39, 2264550), (45, 1962610), (50, 1766349), (62, 1424475), (65, 1358730), (75, 1177566), (78, 1132275), (90, 981305), (93, 949650), (117, 754850), (130, 679365), (150, 588783), (155, 569790), (186, 474825), (195, 452910), (225, 392522), (234, 377425), (279, 316550), (310, 284895), (325, 271746), (390, 226455), (403, 219150), (450, 196261), (465, 189930), (487, 181350), (558, 158275), (585, 150970), (650, 135873), (775, 113958), (806, 109575), (930, 94965), (974, 90675), (975, 90582), (1170, 75485), (1209, 73050), (1395, 63310), (1461, 60450), (1550, 56979), (1950, 45291), (2015, 43830), (2325, 37986), (2418, 36525), (2435, 36270), (2790, 31655), (2922, 30225), (2925, 30194), (3627, 24350), (4030, 21915), (4383, 20150), (4650, 18993), (4870, 18135), (5850, 15097), (6045, 14610), (6331, 13950), (6975, 12662), (7254, 12175), (7305, 12090), (8766, 10075)]