175550520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1237

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 381833160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1151, 1230, 1240, 1271, 1640, 1860, 2302, 2460, 2542, 3453, 3720, 3813, 4604, 4920, 5084, 5755, 6355, 6906, 7626, 9208, 10168, 11510, 12710, 13812, 15252, 17265, 19065, 23020, 25420, 27624, 30504, 34530, 35681, 38130, 46040, 47191, 50840, 69060, 71362, 76260, 94382, 107043, 138120, 141573, 142724, 152520, 178405, 188764, 214086, 235955, 283146, 285448, 356810, 377528, 428172, 471910, 535215, 566292, 707865, 713620, 856344, 943820, 1070430, 1132584, 1415730, 1427240, 1462921, 1887640, 2140860, 2831460, 2925842, 4281720, 4388763, 5662920, 5851684, 7314605, 8777526, 11703368, 14629210, 17555052, 21943815, 29258420, 35110104, 43887630, 58516840, 87775260, 175550520]

約数ペア:

[(1, 175550520), (2, 87775260), (3, 58516840), (4, 43887630), (5, 35110104), (6, 29258420), (8, 21943815), (10, 17555052), (12, 14629210), (15, 11703368), (20, 8777526), (24, 7314605), (30, 5851684), (31, 5662920), (40, 4388763), (41, 4281720), (60, 2925842), (62, 2831460), (82, 2140860), (93, 1887640), (120, 1462921), (123, 1427240), (124, 1415730), (155, 1132584), (164, 1070430), (186, 943820), (205, 856344), (246, 713620), (248, 707865), (310, 566292), (328, 535215), (372, 471910), (410, 428172), (465, 377528), (492, 356810), (615, 285448), (620, 283146), (744, 235955), (820, 214086), (930, 188764), (984, 178405), (1151, 152520), (1230, 142724), (1240, 141573), (1271, 138120), (1640, 107043), (1860, 94382), (2302, 76260), (2460, 71362), (2542, 69060), (3453, 50840), (3720, 47191), (3813, 46040), (4604, 38130), (4920, 35681), (5084, 34530), (5755, 30504), (6355, 27624), (6906, 25420), (7626, 23020), (9208, 19065), (10168, 17265), (11510, 15252), (12710, 13812)]