149820840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3593

約数の個数: 160

約数和(自身を含む): 542452680

約数和(自身を除く): 392631840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 3557, 4212, 4680, 5265, 7020, 7114, 8424, 10530, 10671, 14040, 14228, 17785, 21060, 21342, 28456, 32013, 35570, 42120, 42684, 46241, 53355, 64026, 71140, 85368, 92482, 96039, 106710, 128052, 138723, 142280, 160065, 184964, 192078, 213420, 231205, 256104, 277446, 288117, 320130, 369928, 384156, 416169, 426840, 462410, 480195, 554892, 576234, 640260, 693615, 768312, 832338, 924820, 960390, 1109784, 1152468, 1248507, 1280520, 1387230, 1440585, 1664676, 1849640, 1920780, 2080845, 2304936, 2497014, 2774460, 2881170, 3329352, 3745521, 3841560, 4161690, 4994028, 5548920, 5762340, 6242535, 7491042, 8323380, 9988056, 11524680, 12485070, 14982084, 16646760, 18727605, 24970140, 29964168, 37455210, 49940280, 74910420, 149820840]

約数ペア:

[(1, 149820840), (2, 74910420), (3, 49940280), (4, 37455210), (5, 29964168), (6, 24970140), (8, 18727605), (9, 16646760), (10, 14982084), (12, 12485070), (13, 11524680), (15, 9988056), (18, 8323380), (20, 7491042), (24, 6242535), (26, 5762340), (27, 5548920), (30, 4994028), (36, 4161690), (39, 3841560), (40, 3745521), (45, 3329352), (52, 2881170), (54, 2774460), (60, 2497014), (65, 2304936), (72, 2080845), (78, 1920780), (81, 1849640), (90, 1664676), (104, 1440585), (108, 1387230), (117, 1280520), (120, 1248507), (130, 1152468), (135, 1109784), (156, 960390), (162, 924820), (180, 832338), (195, 768312), (216, 693615), (234, 640260), (260, 576234), (270, 554892), (312, 480195), (324, 462410), (351, 426840), (360, 416169), (390, 384156), (405, 369928), (468, 320130), (520, 288117), (540, 277446), (585, 256104), (648, 231205), (702, 213420), (780, 192078), (810, 184964), (936, 160065), (1053, 142280), (1080, 138723), (1170, 128052), (1404, 106710), (1560, 96039), (1620, 92482), (1755, 85368), (2106, 71140), (2340, 64026), (2808, 53355), (3240, 46241), (3510, 42684), (3557, 42120), (4212, 35570), (4680, 32013), (5265, 28456), (7020, 21342), (7114, 21060), (8424, 17785), (10530, 14228), (10671, 14040)]