307520850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1733}}^1$

素因数の和:1781

約数の個数: 144

約数和(自身を含む): 944350272

約数和(自身を除く): 636829422

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 169, 175, 182, 195, 210, 273, 325, 338, 350, 390, 455, 507, 525, 546, 650, 845, 910, 975, 1014, 1050, 1183, 1365, 1690, 1733, 1950, 2275, 2366, 2535, 2730, 3466, 3549, 4225, 4550, 5070, 5199, 5915, 6825, 7098, 8450, 8665, 10398, 11830, 12131, 12675, 13650, 17330, 17745, 22529, 24262, 25350, 25995, 29575, 35490, 36393, 43325, 45058, 51990, 59150, 60655, 67587, 72786, 86650, 88725, 112645, 121310, 129975, 135174, 157703, 177450, 181965, 225290, 259950, 292877, 303275, 315406, 337935, 363930, 473109, 563225, 585754, 606550, 675870, 788515, 878631, 909825, 946218, 1126450, 1464385, 1577030, 1689675, 1757262, 1819650, 2050139, 2365545, 2928770, 3379350, 3942575, 4100278, 4393155, 4731090, 6150417, 7321925, 7885150, 8786310, 10250695, 11827725, 12300834, 14643850, 20501390, 21965775, 23655450, 30752085, 43931550, 51253475, 61504170, 102506950, 153760425, 307520850]

約数ペア:

[(1, 307520850), (2, 153760425), (3, 102506950), (5, 61504170), (6, 51253475), (7, 43931550), (10, 30752085), (13, 23655450), (14, 21965775), (15, 20501390), (21, 14643850), (25, 12300834), (26, 11827725), (30, 10250695), (35, 8786310), (39, 7885150), (42, 7321925), (50, 6150417), (65, 4731090), (70, 4393155), (75, 4100278), (78, 3942575), (91, 3379350), (105, 2928770), (130, 2365545), (150, 2050139), (169, 1819650), (175, 1757262), (182, 1689675), (195, 1577030), (210, 1464385), (273, 1126450), (325, 946218), (338, 909825), (350, 878631), (390, 788515), (455, 675870), (507, 606550), (525, 585754), (546, 563225), (650, 473109), (845, 363930), (910, 337935), (975, 315406), (1014, 303275), (1050, 292877), (1183, 259950), (1365, 225290), (1690, 181965), (1733, 177450), (1950, 157703), (2275, 135174), (2366, 129975), (2535, 121310), (2730, 112645), (3466, 88725), (3549, 86650), (4225, 72786), (4550, 67587), (5070, 60655), (5199, 59150), (5915, 51990), (6825, 45058), (7098, 43325), (8450, 36393), (8665, 35490), (10398, 29575), (11830, 25995), (12131, 25350), (12675, 24262), (13650, 22529), (17330, 17745)]