89735100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 338311680

約数和(自身を除く): 248576580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 25, 26, 28, 30, 35, 38, 39, 42, 50, 52, 57, 60, 65, 70, 75, 76, 78, 84, 91, 95, 100, 105, 114, 130, 133, 140, 150, 156, 173, 175, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 300, 325, 346, 350, 364, 380, 390, 399, 420, 455, 475, 494, 519, 525, 532, 546, 570, 650, 665, 692, 700, 741, 780, 798, 865, 910, 950, 975, 988, 1038, 1050, 1092, 1140, 1211, 1235, 1300, 1330, 1365, 1425, 1482, 1596, 1729, 1730, 1820, 1900, 1950, 1995, 2076, 2100, 2249, 2275, 2422, 2470, 2595, 2660, 2730, 2850, 2964, 3287, 3325, 3458, 3460, 3633, 3705, 3900, 3990, 4325, 4498, 4550, 4844, 4940, 5187, 5190, 5460, 5700, 6055, 6175, 6574, 6650, 6747, 6825, 6916, 7266, 7410, 7980, 8645, 8650, 8996, 9100, 9861, 9975, 10374, 10380, 11245, 12110, 12350, 12975, 13148, 13300, 13494, 13650, 14532, 14820, 15743, 16435, 17290, 17300, 18165, 18525, 19722, 19950, 20748, 22490, 23009, 24220, 24700, 25935, 25950, 26988, 27300, 30275, 31486, 32870, 33735, 34580, 36330, 37050, 39444, 39900, 42731, 43225, 44980, 46018, 47229, 49305, 51870, 51900, 56225, 60550, 62972, 65740, 67470, 69027, 72660, 74100, 78715, 82175, 85462, 86450, 90825, 92036, 94458, 98610, 103740, 112450, 115045, 121100, 128193, 129675, 134940, 138054, 157430, 164350, 168675, 170924, 172900, 181650, 188916, 197220, 213655, 224900, 230090, 236145, 246525, 256386, 259350, 276108, 299117, 314860, 328700, 337350, 345135, 363300, 393575, 427310, 460180, 472290, 493050, 512772, 518700, 575225, 598234, 640965, 674700, 690270, 787150, 854620, 897351, 944580, 986100, 1068275, 1150450, 1180725, 1196468, 1281930, 1380540, 1495585, 1574300, 1725675, 1794702, 2136550, 2300900, 2361450, 2563860, 2991170, 3204825, 3451350, 3589404, 4273100, 4486755, 4722900, 5982340, 6409650, 6902700, 7477925, 8973510, 12819300, 14955850, 17947020, 22433775, 29911700, 44867550, 89735100]

約数ペア:

[(1, 89735100), (2, 44867550), (3, 29911700), (4, 22433775), (5, 17947020), (6, 14955850), (7, 12819300), (10, 8973510), (12, 7477925), (13, 6902700), (14, 6409650), (15, 5982340), (19, 4722900), (20, 4486755), (21, 4273100), (25, 3589404), (26, 3451350), (28, 3204825), (30, 2991170), (35, 2563860), (38, 2361450), (39, 2300900), (42, 2136550), (50, 1794702), (52, 1725675), (57, 1574300), (60, 1495585), (65, 1380540), (70, 1281930), (75, 1196468), (76, 1180725), (78, 1150450), (84, 1068275), (91, 986100), (95, 944580), (100, 897351), (105, 854620), (114, 787150), (130, 690270), (133, 674700), (140, 640965), (150, 598234), (156, 575225), (173, 518700), (175, 512772), (182, 493050), (190, 472290), (195, 460180), (210, 427310), (228, 393575), (247, 363300), (260, 345135), (266, 337350), (273, 328700), (285, 314860), (300, 299117), (325, 276108), (346, 259350), (350, 256386), (364, 246525), (380, 236145), (390, 230090), (399, 224900), (420, 213655), (455, 197220), (475, 188916), (494, 181650), (519, 172900), (525, 170924), (532, 168675), (546, 164350), (570, 157430), (650, 138054), (665, 134940), (692, 129675), (700, 128193), (741, 121100), (780, 115045), (798, 112450), (865, 103740), (910, 98610), (950, 94458), (975, 92036), (988, 90825), (1038, 86450), (1050, 85462), (1092, 82175), (1140, 78715), (1211, 74100), (1235, 72660), (1300, 69027), (1330, 67470), (1365, 65740), (1425, 62972), (1482, 60550), (1596, 56225), (1729, 51900), (1730, 51870), (1820, 49305), (1900, 47229), (1950, 46018), (1995, 44980), (2076, 43225), (2100, 42731), (2249, 39900), (2275, 39444), (2422, 37050), (2470, 36330), (2595, 34580), (2660, 33735), (2730, 32870), (2850, 31486), (2964, 30275), (3287, 27300), (3325, 26988), (3458, 25950), (3460, 25935), (3633, 24700), (3705, 24220), (3900, 23009), (3990, 22490), (4325, 20748), (4498, 19950), (4550, 19722), (4844, 18525), (4940, 18165), (5187, 17300), (5190, 17290), (5460, 16435), (5700, 15743), (6055, 14820), (6175, 14532), (6574, 13650), (6650, 13494), (6747, 13300), (6825, 13148), (6916, 12975), (7266, 12350), (7410, 12110), (7980, 11245), (8645, 10380), (8650, 10374), (8996, 9975), (9100, 9861)]