74924850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 249984000

約数和(自身を除く): 175059150

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 39, 42, 50, 55, 65, 66, 70, 75, 77, 78, 91, 105, 110, 130, 143, 150, 154, 165, 175, 182, 195, 210, 231, 273, 275, 286, 325, 330, 350, 385, 390, 429, 455, 462, 499, 525, 546, 550, 650, 715, 770, 825, 858, 910, 975, 998, 1001, 1050, 1155, 1365, 1430, 1497, 1650, 1925, 1950, 2002, 2145, 2275, 2310, 2495, 2730, 2994, 3003, 3493, 3575, 3850, 4290, 4550, 4990, 5005, 5489, 5775, 6006, 6487, 6825, 6986, 7150, 7485, 10010, 10479, 10725, 10978, 11550, 12475, 12974, 13650, 14970, 15015, 16467, 17465, 19461, 20958, 21450, 24950, 25025, 27445, 30030, 32435, 32934, 34930, 37425, 38423, 38922, 45409, 50050, 52395, 54890, 64870, 71357, 74850, 75075, 76846, 82335, 87325, 90818, 97305, 104790, 115269, 136227, 137225, 142714, 150150, 162175, 164670, 174650, 192115, 194610, 214071, 227045, 230538, 261975, 272454, 274450, 324350, 356785, 384230, 411675, 428142, 454090, 486525, 499499, 523950, 576345, 681135, 713570, 823350, 960575, 973050, 998998, 1070355, 1135225, 1152690, 1362270, 1498497, 1783925, 1921150, 2140710, 2270450, 2497495, 2881725, 2996994, 3405675, 3567850, 4994990, 5351775, 5763450, 6811350, 7492485, 10703550, 12487475, 14984970, 24974950, 37462425, 74924850]

約数ペア:

[(1, 74924850), (2, 37462425), (3, 24974950), (5, 14984970), (6, 12487475), (7, 10703550), (10, 7492485), (11, 6811350), (13, 5763450), (14, 5351775), (15, 4994990), (21, 3567850), (22, 3405675), (25, 2996994), (26, 2881725), (30, 2497495), (33, 2270450), (35, 2140710), (39, 1921150), (42, 1783925), (50, 1498497), (55, 1362270), (65, 1152690), (66, 1135225), (70, 1070355), (75, 998998), (77, 973050), (78, 960575), (91, 823350), (105, 713570), (110, 681135), (130, 576345), (143, 523950), (150, 499499), (154, 486525), (165, 454090), (175, 428142), (182, 411675), (195, 384230), (210, 356785), (231, 324350), (273, 274450), (275, 272454), (286, 261975), (325, 230538), (330, 227045), (350, 214071), (385, 194610), (390, 192115), (429, 174650), (455, 164670), (462, 162175), (499, 150150), (525, 142714), (546, 137225), (550, 136227), (650, 115269), (715, 104790), (770, 97305), (825, 90818), (858, 87325), (910, 82335), (975, 76846), (998, 75075), (1001, 74850), (1050, 71357), (1155, 64870), (1365, 54890), (1430, 52395), (1497, 50050), (1650, 45409), (1925, 38922), (1950, 38423), (2002, 37425), (2145, 34930), (2275, 32934), (2310, 32435), (2495, 30030), (2730, 27445), (2994, 25025), (3003, 24950), (3493, 21450), (3575, 20958), (3850, 19461), (4290, 17465), (4550, 16467), (4990, 15015), (5005, 14970), (5489, 13650), (5775, 12974), (6006, 12475), (6487, 11550), (6825, 10978), (6986, 10725), (7150, 10479), (7485, 10010)]