99621720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2287}}^1$

素因数の和:2326

約数の個数: 144

約数和(自身を含む): 356035680

約数和(自身を除く): 256413960

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, 2287, 2420, 2904, 3630, 3960, 4356, 4574, 4840, 5445, 6861, 7260, 8712, 9148, 10890, 11435, 13722, 14520, 18296, 20583, 21780, 22870, 25157, 27444, 34305, 41166, 43560, 45740, 50314, 54888, 68610, 75471, 82332, 91480, 100628, 102915, 125785, 137220, 150942, 164664, 201256, 205830, 226413, 251570, 274440, 276727, 301884, 377355, 411660, 452826, 503140, 553454, 603768, 754710, 823320, 830181, 905652, 1006280, 1106908, 1132065, 1383635, 1509420, 1660362, 1811304, 2213816, 2264130, 2490543, 2767270, 3018840, 3320724, 4150905, 4528260, 4981086, 5534540, 6641448, 8301810, 9056520, 9962172, 11069080, 12452715, 16603620, 19924344, 24905430, 33207240, 49810860, 99621720]

約数ペア:

[(1, 99621720), (2, 49810860), (3, 33207240), (4, 24905430), (5, 19924344), (6, 16603620), (8, 12452715), (9, 11069080), (10, 9962172), (11, 9056520), (12, 8301810), (15, 6641448), (18, 5534540), (20, 4981086), (22, 4528260), (24, 4150905), (30, 3320724), (33, 3018840), (36, 2767270), (40, 2490543), (44, 2264130), (45, 2213816), (55, 1811304), (60, 1660362), (66, 1509420), (72, 1383635), (88, 1132065), (90, 1106908), (99, 1006280), (110, 905652), (120, 830181), (121, 823320), (132, 754710), (165, 603768), (180, 553454), (198, 503140), (220, 452826), (242, 411660), (264, 377355), (330, 301884), (360, 276727), (363, 274440), (396, 251570), (440, 226413), (484, 205830), (495, 201256), (605, 164664), (660, 150942), (726, 137220), (792, 125785), (968, 102915), (990, 100628), (1089, 91480), (1210, 82332), (1320, 75471), (1452, 68610), (1815, 54888), (1980, 50314), (2178, 45740), (2287, 43560), (2420, 41166), (2904, 34305), (3630, 27444), (3960, 25157), (4356, 22870), (4574, 21780), (4840, 20583), (5445, 18296), (6861, 14520), (7260, 13722), (8712, 11435), (9148, 10890)]