2175156750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{131}}^2$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 5924166768

約数和(自身を除く): 3749010018

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 131, 150, 169, 195, 250, 262, 325, 338, 375, 390, 393, 507, 650, 655, 750, 786, 845, 975, 1014, 1310, 1625, 1690, 1703, 1950, 1965, 2535, 3250, 3275, 3406, 3930, 4225, 4875, 5070, 5109, 6550, 8450, 8515, 9750, 9825, 10218, 12675, 16375, 17030, 17161, 19650, 21125, 22139, 25350, 25545, 32750, 34322, 42250, 42575, 44278, 49125, 51090, 51483, 63375, 66417, 85150, 85805, 98250, 102966, 110695, 126750, 127725, 132834, 171610, 212875, 221390, 223093, 255450, 257415, 332085, 425750, 429025, 446186, 514830, 553475, 638625, 664170, 669279, 858050, 1106950, 1115465, 1277250, 1287075, 1338558, 1660425, 2145125, 2230930, 2574150, 2767375, 2900209, 3320850, 3346395, 4290250, 5534750, 5577325, 5800418, 6435375, 6692790, 8302125, 8700627, 11154650, 12870750, 14501045, 16604250, 16731975, 17401254, 27886625, 29002090, 33463950, 43503135, 55773250, 72505225, 83659875, 87006270, 145010450, 167319750, 217515675, 362526125, 435031350, 725052250, 1087578375, 2175156750]

約数ペア:

[(1, 2175156750), (2, 1087578375), (3, 725052250), (5, 435031350), (6, 362526125), (10, 217515675), (13, 167319750), (15, 145010450), (25, 87006270), (26, 83659875), (30, 72505225), (39, 55773250), (50, 43503135), (65, 33463950), (75, 29002090), (78, 27886625), (125, 17401254), (130, 16731975), (131, 16604250), (150, 14501045), (169, 12870750), (195, 11154650), (250, 8700627), (262, 8302125), (325, 6692790), (338, 6435375), (375, 5800418), (390, 5577325), (393, 5534750), (507, 4290250), (650, 3346395), (655, 3320850), (750, 2900209), (786, 2767375), (845, 2574150), (975, 2230930), (1014, 2145125), (1310, 1660425), (1625, 1338558), (1690, 1287075), (1703, 1277250), (1950, 1115465), (1965, 1106950), (2535, 858050), (3250, 669279), (3275, 664170), (3406, 638625), (3930, 553475), (4225, 514830), (4875, 446186), (5070, 429025), (5109, 425750), (6550, 332085), (8450, 257415), (8515, 255450), (9750, 223093), (9825, 221390), (10218, 212875), (12675, 171610), (16375, 132834), (17030, 127725), (17161, 126750), (19650, 110695), (21125, 102966), (22139, 98250), (25350, 85805), (25545, 85150), (32750, 66417), (34322, 63375), (42250, 51483), (42575, 51090), (44278, 49125)]