102888720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1181}}^1$

素因数の和:1222

約数の個数: 180

約数和(自身を含む): 380124108

約数和(自身を除く): 277235388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1181, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2362, 2420, 2640, 2904, 3543, 3630, 3960, 4356, 4724, 4840, 5445, 5808, 5905, 7086, 7260, 7920, 8712, 9448, 9680, 10629, 10890, 11810, 12991, 14172, 14520, 17424, 17715, 18896, 21258, 21780, 23620, 25982, 28344, 29040, 35430, 38973, 42516, 43560, 47240, 51964, 53145, 56688, 64955, 70860, 77946, 85032, 87120, 94480, 103928, 106290, 116919, 129910, 141720, 142901, 155892, 170064, 194865, 207856, 212580, 233838, 259820, 283440, 285802, 311784, 389730, 425160, 428703, 467676, 519640, 571604, 584595, 623568, 714505, 779460, 850320, 857406, 935352, 1039280, 1143208, 1169190, 1286109, 1429010, 1558920, 1714812, 1870704, 2143515, 2286416, 2338380, 2572218, 2858020, 3117840, 3429624, 4287030, 4676760, 5144436, 5716040, 6430545, 6859248, 8574060, 9353520, 10288872, 11432080, 12861090, 17148120, 20577744, 25722180, 34296240, 51444360, 102888720]

約数ペア:

[(1, 102888720), (2, 51444360), (3, 34296240), (4, 25722180), (5, 20577744), (6, 17148120), (8, 12861090), (9, 11432080), (10, 10288872), (11, 9353520), (12, 8574060), (15, 6859248), (16, 6430545), (18, 5716040), (20, 5144436), (22, 4676760), (24, 4287030), (30, 3429624), (33, 3117840), (36, 2858020), (40, 2572218), (44, 2338380), (45, 2286416), (48, 2143515), (55, 1870704), (60, 1714812), (66, 1558920), (72, 1429010), (80, 1286109), (88, 1169190), (90, 1143208), (99, 1039280), (110, 935352), (120, 857406), (121, 850320), (132, 779460), (144, 714505), (165, 623568), (176, 584595), (180, 571604), (198, 519640), (220, 467676), (240, 428703), (242, 425160), (264, 389730), (330, 311784), (360, 285802), (363, 283440), (396, 259820), (440, 233838), (484, 212580), (495, 207856), (528, 194865), (605, 170064), (660, 155892), (720, 142901), (726, 141720), (792, 129910), (880, 116919), (968, 106290), (990, 103928), (1089, 94480), (1181, 87120), (1210, 85032), (1320, 77946), (1452, 70860), (1584, 64955), (1815, 56688), (1936, 53145), (1980, 51964), (2178, 47240), (2362, 43560), (2420, 42516), (2640, 38973), (2904, 35430), (3543, 29040), (3630, 28344), (3960, 25982), (4356, 23620), (4724, 21780), (4840, 21258), (5445, 18896), (5808, 17715), (5905, 17424), (7086, 14520), (7260, 14172), (7920, 12991), (8712, 11810), (9448, 10890), (9680, 10629)]