199765800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8572

約数の個数: 144

約数和(自身を含む): 722570940

約数和(自身を除く): 522805140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 8537, 11700, 17074, 23400, 25611, 34148, 42685, 51222, 68296, 76833, 85370, 102444, 110981, 128055, 153666, 170740, 204888, 213425, 221962, 256110, 307332, 332943, 341480, 384165, 426850, 443924, 512220, 554905, 614664, 640275, 665886, 768330, 853700, 887848, 998829, 1024440, 1109810, 1280550, 1331772, 1536660, 1664715, 1707400, 1920825, 1997658, 2219620, 2561100, 2663544, 2774525, 3073320, 3329430, 3841650, 3995316, 4439240, 4994145, 5122200, 5549050, 6658860, 7683300, 7990632, 8323575, 9988290, 11098100, 13317720, 15366600, 16647150, 19976580, 22196200, 24970725, 33294300, 39953160, 49941450, 66588600, 99882900, 199765800]

約数ペア:

[(1, 199765800), (2, 99882900), (3, 66588600), (4, 49941450), (5, 39953160), (6, 33294300), (8, 24970725), (9, 22196200), (10, 19976580), (12, 16647150), (13, 15366600), (15, 13317720), (18, 11098100), (20, 9988290), (24, 8323575), (25, 7990632), (26, 7683300), (30, 6658860), (36, 5549050), (39, 5122200), (40, 4994145), (45, 4439240), (50, 3995316), (52, 3841650), (60, 3329430), (65, 3073320), (72, 2774525), (75, 2663544), (78, 2561100), (90, 2219620), (100, 1997658), (104, 1920825), (117, 1707400), (120, 1664715), (130, 1536660), (150, 1331772), (156, 1280550), (180, 1109810), (195, 1024440), (200, 998829), (225, 887848), (234, 853700), (260, 768330), (300, 665886), (312, 640275), (325, 614664), (360, 554905), (390, 512220), (450, 443924), (468, 426850), (520, 384165), (585, 341480), (600, 332943), (650, 307332), (780, 256110), (900, 221962), (936, 213425), (975, 204888), (1170, 170740), (1300, 153666), (1560, 128055), (1800, 110981), (1950, 102444), (2340, 85370), (2600, 76833), (2925, 68296), (3900, 51222), (4680, 42685), (5850, 34148), (7800, 25611), (8537, 23400), (11700, 17074)]