196760520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4517}}^1$

素因数の和:4556

約数の個数: 144

約数和(自身を含む): 703045980

約数和(自身を除く): 506285460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4517, 4840, 5445, 7260, 8712, 9034, 10890, 13551, 14520, 18068, 21780, 22585, 27102, 36136, 40653, 43560, 45170, 49687, 54204, 67755, 81306, 90340, 99374, 108408, 135510, 149061, 162612, 180680, 198748, 203265, 248435, 271020, 298122, 325224, 397496, 406530, 447183, 496870, 542040, 546557, 596244, 745305, 813060, 894366, 993740, 1093114, 1192488, 1490610, 1626120, 1639671, 1788732, 1987480, 2186228, 2235915, 2732785, 2981220, 3279342, 3577464, 4372456, 4471830, 4919013, 5465570, 5962440, 6558684, 8198355, 8943660, 9838026, 10931140, 13117368, 16396710, 17887320, 19676052, 21862280, 24595065, 32793420, 39352104, 49190130, 65586840, 98380260, 196760520]

約数ペア:

[(1, 196760520), (2, 98380260), (3, 65586840), (4, 49190130), (5, 39352104), (6, 32793420), (8, 24595065), (9, 21862280), (10, 19676052), (11, 17887320), (12, 16396710), (15, 13117368), (18, 10931140), (20, 9838026), (22, 8943660), (24, 8198355), (30, 6558684), (33, 5962440), (36, 5465570), (40, 4919013), (44, 4471830), (45, 4372456), (55, 3577464), (60, 3279342), (66, 2981220), (72, 2732785), (88, 2235915), (90, 2186228), (99, 1987480), (110, 1788732), (120, 1639671), (121, 1626120), (132, 1490610), (165, 1192488), (180, 1093114), (198, 993740), (220, 894366), (242, 813060), (264, 745305), (330, 596244), (360, 546557), (363, 542040), (396, 496870), (440, 447183), (484, 406530), (495, 397496), (605, 325224), (660, 298122), (726, 271020), (792, 248435), (968, 203265), (990, 198748), (1089, 180680), (1210, 162612), (1320, 149061), (1452, 135510), (1815, 108408), (1980, 99374), (2178, 90340), (2420, 81306), (2904, 67755), (3630, 54204), (3960, 49687), (4356, 45170), (4517, 43560), (4840, 40653), (5445, 36136), (7260, 27102), (8712, 22585), (9034, 21780), (10890, 18068), (13551, 14520)]