87548760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1482

約数の個数: 144

約数和(自身を含む): 308318400

約数和(自身を除く): 220769640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1439, 1521, 1560, 1690, 2028, 2340, 2535, 2878, 3042, 3380, 4056, 4317, 4680, 5070, 5756, 6084, 6760, 7195, 7605, 8634, 10140, 11512, 12168, 12951, 14390, 15210, 17268, 18707, 20280, 21585, 25902, 28780, 30420, 34536, 37414, 43170, 51804, 56121, 57560, 60840, 64755, 74828, 86340, 93535, 103608, 112242, 129510, 149656, 168363, 172680, 187070, 224484, 243191, 259020, 280605, 336726, 374140, 448968, 486382, 518040, 561210, 673452, 729573, 748280, 841815, 972764, 1122420, 1215955, 1346904, 1459146, 1683630, 1945528, 2188719, 2244840, 2431910, 2918292, 3367260, 3647865, 4377438, 4863820, 5836584, 6734520, 7295730, 8754876, 9727640, 10943595, 14591460, 17509752, 21887190, 29182920, 43774380, 87548760]

約数ペア:

[(1, 87548760), (2, 43774380), (3, 29182920), (4, 21887190), (5, 17509752), (6, 14591460), (8, 10943595), (9, 9727640), (10, 8754876), (12, 7295730), (13, 6734520), (15, 5836584), (18, 4863820), (20, 4377438), (24, 3647865), (26, 3367260), (30, 2918292), (36, 2431910), (39, 2244840), (40, 2188719), (45, 1945528), (52, 1683630), (60, 1459146), (65, 1346904), (72, 1215955), (78, 1122420), (90, 972764), (104, 841815), (117, 748280), (120, 729573), (130, 673452), (156, 561210), (169, 518040), (180, 486382), (195, 448968), (234, 374140), (260, 336726), (312, 280605), (338, 259020), (360, 243191), (390, 224484), (468, 187070), (507, 172680), (520, 168363), (585, 149656), (676, 129510), (780, 112242), (845, 103608), (936, 93535), (1014, 86340), (1170, 74828), (1352, 64755), (1439, 60840), (1521, 57560), (1560, 56121), (1690, 51804), (2028, 43170), (2340, 37414), (2535, 34536), (2878, 30420), (3042, 28780), (3380, 25902), (4056, 21585), (4317, 20280), (4680, 18707), (5070, 17268), (5756, 15210), (6084, 14390), (6760, 12951), (7195, 12168), (7605, 11512), (8634, 10140)]