90016290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 298771200

約数和(自身を除く): 208754910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 29, 30, 35, 39, 42, 45, 58, 63, 65, 70, 78, 87, 90, 91, 105, 117, 126, 130, 145, 174, 182, 195, 203, 210, 234, 261, 273, 290, 315, 377, 379, 390, 406, 435, 455, 522, 546, 585, 609, 630, 754, 758, 819, 870, 910, 1015, 1131, 1137, 1170, 1218, 1305, 1365, 1638, 1827, 1885, 1895, 2030, 2262, 2274, 2610, 2639, 2653, 2730, 3045, 3393, 3411, 3654, 3770, 3790, 4095, 4927, 5278, 5306, 5655, 5685, 6090, 6786, 6822, 7917, 7959, 8190, 9135, 9854, 10991, 11310, 11370, 13195, 13265, 14781, 15834, 15918, 16965, 17055, 18270, 21982, 23751, 23877, 24635, 26390, 26530, 29562, 32973, 33930, 34110, 34489, 39585, 39795, 44343, 47502, 47754, 49270, 54955, 65946, 68978, 73905, 76937, 79170, 79590, 88686, 98919, 103467, 109910, 118755, 119385, 142883, 147810, 153874, 164865, 172445, 197838, 206934, 221715, 230811, 237510, 238770, 285766, 310401, 329730, 344890, 384685, 428649, 443430, 461622, 494595, 517335, 620802, 692433, 714415, 769370, 857298, 989190, 1000181, 1034670, 1154055, 1285947, 1384866, 1428830, 1552005, 2000362, 2143245, 2308110, 2571894, 3000543, 3104010, 3462165, 4286490, 5000905, 6001086, 6429735, 6924330, 9001629, 10001810, 12859470, 15002715, 18003258, 30005430, 45008145, 90016290]

約数ペア:

[(1, 90016290), (2, 45008145), (3, 30005430), (5, 18003258), (6, 15002715), (7, 12859470), (9, 10001810), (10, 9001629), (13, 6924330), (14, 6429735), (15, 6001086), (18, 5000905), (21, 4286490), (26, 3462165), (29, 3104010), (30, 3000543), (35, 2571894), (39, 2308110), (42, 2143245), (45, 2000362), (58, 1552005), (63, 1428830), (65, 1384866), (70, 1285947), (78, 1154055), (87, 1034670), (90, 1000181), (91, 989190), (105, 857298), (117, 769370), (126, 714415), (130, 692433), (145, 620802), (174, 517335), (182, 494595), (195, 461622), (203, 443430), (210, 428649), (234, 384685), (261, 344890), (273, 329730), (290, 310401), (315, 285766), (377, 238770), (379, 237510), (390, 230811), (406, 221715), (435, 206934), (455, 197838), (522, 172445), (546, 164865), (585, 153874), (609, 147810), (630, 142883), (754, 119385), (758, 118755), (819, 109910), (870, 103467), (910, 98919), (1015, 88686), (1131, 79590), (1137, 79170), (1170, 76937), (1218, 73905), (1305, 68978), (1365, 65946), (1638, 54955), (1827, 49270), (1885, 47754), (1895, 47502), (2030, 44343), (2262, 39795), (2274, 39585), (2610, 34489), (2639, 34110), (2653, 33930), (2730, 32973), (3045, 29562), (3393, 26530), (3411, 26390), (3654, 24635), (3770, 23877), (3790, 23751), (4095, 21982), (4927, 18270), (5278, 17055), (5306, 16965), (5655, 15918), (5685, 15834), (6090, 14781), (6786, 13265), (6822, 13195), (7917, 11370), (7959, 11310), (8190, 10991), (9135, 9854)]