3751020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 14064960

約数和(自身を除く): 10313940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 229, 234, 252, 260, 273, 315, 364, 390, 420, 455, 458, 468, 546, 585, 630, 687, 780, 819, 910, 916, 1092, 1145, 1170, 1260, 1365, 1374, 1603, 1638, 1820, 2061, 2290, 2340, 2730, 2748, 2977, 3206, 3276, 3435, 4095, 4122, 4580, 4809, 5460, 5954, 6412, 6870, 8015, 8190, 8244, 8931, 9618, 10305, 11908, 13740, 14427, 14885, 16030, 16380, 17862, 19236, 20610, 20839, 24045, 26793, 28854, 29770, 32060, 35724, 41220, 41678, 44655, 48090, 53586, 57708, 59540, 62517, 72135, 83356, 89310, 96180, 104195, 107172, 125034, 133965, 144270, 178620, 187551, 208390, 250068, 267930, 288540, 312585, 375102, 416780, 535860, 625170, 750204, 937755, 1250340, 1875510, 3751020]

約数ペア:

[(1, 3751020), (2, 1875510), (3, 1250340), (4, 937755), (5, 750204), (6, 625170), (7, 535860), (9, 416780), (10, 375102), (12, 312585), (13, 288540), (14, 267930), (15, 250068), (18, 208390), (20, 187551), (21, 178620), (26, 144270), (28, 133965), (30, 125034), (35, 107172), (36, 104195), (39, 96180), (42, 89310), (45, 83356), (52, 72135), (60, 62517), (63, 59540), (65, 57708), (70, 53586), (78, 48090), (84, 44655), (90, 41678), (91, 41220), (105, 35724), (117, 32060), (126, 29770), (130, 28854), (140, 26793), (156, 24045), (180, 20839), (182, 20610), (195, 19236), (210, 17862), (229, 16380), (234, 16030), (252, 14885), (260, 14427), (273, 13740), (315, 11908), (364, 10305), (390, 9618), (420, 8931), (455, 8244), (458, 8190), (468, 8015), (546, 6870), (585, 6412), (630, 5954), (687, 5460), (780, 4809), (819, 4580), (910, 4122), (916, 4095), (1092, 3435), (1145, 3276), (1170, 3206), (1260, 2977), (1365, 2748), (1374, 2730), (1603, 2340), (1638, 2290), (1820, 2061)]