155049570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 439311600

約数和(自身を除く): 284262030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 801, 890, 1157, 1170, 1335, 1489, 1602, 2314, 2670, 2978, 3471, 4005, 4467, 5785, 6942, 7445, 8010, 8934, 10413, 11570, 13401, 14890, 17355, 19357, 20826, 22335, 26802, 34710, 38714, 44670, 52065, 58071, 67005, 96785, 104130, 116142, 132521, 134010, 174213, 193570, 265042, 290355, 348426, 397563, 580710, 662605, 795126, 871065, 1192689, 1325210, 1722773, 1742130, 1987815, 2385378, 3445546, 3975630, 5168319, 5963445, 8613865, 10336638, 11926890, 15504957, 17227730, 25841595, 31009914, 51683190, 77524785, 155049570]

約数ペア:

[(1, 155049570), (2, 77524785), (3, 51683190), (5, 31009914), (6, 25841595), (9, 17227730), (10, 15504957), (13, 11926890), (15, 10336638), (18, 8613865), (26, 5963445), (30, 5168319), (39, 3975630), (45, 3445546), (65, 2385378), (78, 1987815), (89, 1742130), (90, 1722773), (117, 1325210), (130, 1192689), (178, 871065), (195, 795126), (234, 662605), (267, 580710), (390, 397563), (445, 348426), (534, 290355), (585, 265042), (801, 193570), (890, 174213), (1157, 134010), (1170, 132521), (1335, 116142), (1489, 104130), (1602, 96785), (2314, 67005), (2670, 58071), (2978, 52065), (3471, 44670), (4005, 38714), (4467, 34710), (5785, 26802), (6942, 22335), (7445, 20826), (8010, 19357), (8934, 17355), (10413, 14890), (11570, 13401)]