145746810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 128

約数和(自身を含む): 437944320

約数和(自身を除く): 292197510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 186, 198, 270, 279, 297, 310, 330, 341, 465, 495, 558, 594, 682, 837, 930, 990, 1023, 1395, 1485, 1583, 1674, 1705, 2046, 2790, 2970, 3069, 3166, 3410, 4185, 4749, 5115, 6138, 7915, 8370, 9207, 9498, 10230, 14247, 15345, 15830, 17413, 18414, 23745, 28494, 30690, 34826, 42741, 46035, 47490, 49073, 52239, 71235, 85482, 87065, 92070, 98146, 104478, 142470, 147219, 156717, 174130, 213705, 245365, 261195, 294438, 313434, 427410, 441657, 470151, 490730, 522390, 539803, 736095, 783585, 883314, 940302, 1079606, 1324971, 1472190, 1567170, 1619409, 2208285, 2350755, 2649942, 2699015, 3238818, 4416570, 4701510, 4858227, 5398030, 6624855, 8097045, 9716454, 13249710, 14574681, 16194090, 24291135, 29149362, 48582270, 72873405, 145746810]

約数ペア:

[(1, 145746810), (2, 72873405), (3, 48582270), (5, 29149362), (6, 24291135), (9, 16194090), (10, 14574681), (11, 13249710), (15, 9716454), (18, 8097045), (22, 6624855), (27, 5398030), (30, 4858227), (31, 4701510), (33, 4416570), (45, 3238818), (54, 2699015), (55, 2649942), (62, 2350755), (66, 2208285), (90, 1619409), (93, 1567170), (99, 1472190), (110, 1324971), (135, 1079606), (155, 940302), (165, 883314), (186, 783585), (198, 736095), (270, 539803), (279, 522390), (297, 490730), (310, 470151), (330, 441657), (341, 427410), (465, 313434), (495, 294438), (558, 261195), (594, 245365), (682, 213705), (837, 174130), (930, 156717), (990, 147219), (1023, 142470), (1395, 104478), (1485, 98146), (1583, 92070), (1674, 87065), (1705, 85482), (2046, 71235), (2790, 52239), (2970, 49073), (3069, 47490), (3166, 46035), (3410, 42741), (4185, 34826), (4749, 30690), (5115, 28494), (6138, 23745), (7915, 18414), (8370, 17413), (9207, 15830), (9498, 15345), (10230, 14247)]