72788760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 267170400

約数和(自身を除く): 194381640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 557, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1114, 1188, 1210, 1320, 1452, 1485, 1671, 1815, 1980, 2178, 2228, 2376, 2420, 2785, 2904, 2970, 3267, 3342, 3630, 3960, 4356, 4456, 4840, 5013, 5445, 5570, 5940, 6127, 6534, 6684, 7260, 8355, 8712, 10026, 10890, 11140, 11880, 12254, 13068, 13368, 14520, 15039, 16335, 16710, 18381, 20052, 21780, 22280, 24508, 25065, 26136, 30078, 30635, 32670, 33420, 36762, 40104, 43560, 49016, 50130, 55143, 60156, 61270, 65340, 66840, 67397, 73524, 75195, 91905, 100260, 110286, 120312, 122540, 130680, 134794, 147048, 150390, 165429, 183810, 200520, 202191, 220572, 245080, 269588, 275715, 300780, 330858, 336985, 367620, 404382, 441144, 539176, 551430, 601560, 606573, 661716, 673970, 735240, 808764, 827145, 1010955, 1102860, 1213146, 1323432, 1347940, 1617528, 1654290, 1819719, 2021910, 2205720, 2426292, 2695880, 3032865, 3308580, 3639438, 4043820, 4852584, 6065730, 6617160, 7278876, 8087640, 9098595, 12131460, 14557752, 18197190, 24262920, 36394380, 72788760]

約数ペア:

[(1, 72788760), (2, 36394380), (3, 24262920), (4, 18197190), (5, 14557752), (6, 12131460), (8, 9098595), (9, 8087640), (10, 7278876), (11, 6617160), (12, 6065730), (15, 4852584), (18, 4043820), (20, 3639438), (22, 3308580), (24, 3032865), (27, 2695880), (30, 2426292), (33, 2205720), (36, 2021910), (40, 1819719), (44, 1654290), (45, 1617528), (54, 1347940), (55, 1323432), (60, 1213146), (66, 1102860), (72, 1010955), (88, 827145), (90, 808764), (99, 735240), (108, 673970), (110, 661716), (120, 606573), (121, 601560), (132, 551430), (135, 539176), (165, 441144), (180, 404382), (198, 367620), (216, 336985), (220, 330858), (242, 300780), (264, 275715), (270, 269588), (297, 245080), (330, 220572), (360, 202191), (363, 200520), (396, 183810), (440, 165429), (484, 150390), (495, 147048), (540, 134794), (557, 130680), (594, 122540), (605, 120312), (660, 110286), (726, 100260), (792, 91905), (968, 75195), (990, 73524), (1080, 67397), (1089, 66840), (1114, 65340), (1188, 61270), (1210, 60156), (1320, 55143), (1452, 50130), (1485, 49016), (1671, 43560), (1815, 40104), (1980, 36762), (2178, 33420), (2228, 32670), (2376, 30635), (2420, 30078), (2785, 26136), (2904, 25065), (2970, 24508), (3267, 22280), (3342, 21780), (3630, 20052), (3960, 18381), (4356, 16710), (4456, 16335), (4840, 15039), (5013, 14520), (5445, 13368), (5570, 13068), (5940, 12254), (6127, 11880), (6534, 11140), (6684, 10890), (7260, 10026), (8355, 8712)]