83908500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 265382208

約数和(自身を除く): 181473708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 169, 195, 250, 260, 300, 325, 331, 338, 375, 390, 500, 507, 650, 662, 676, 750, 780, 845, 975, 993, 1014, 1300, 1324, 1500, 1625, 1655, 1690, 1950, 1986, 2028, 2535, 3250, 3310, 3380, 3900, 3972, 4225, 4303, 4875, 4965, 5070, 6500, 6620, 8275, 8450, 8606, 9750, 9930, 10140, 12675, 12909, 16550, 16900, 17212, 19500, 19860, 21125, 21515, 24825, 25350, 25818, 33100, 41375, 42250, 43030, 49650, 50700, 51636, 55939, 63375, 64545, 82750, 84500, 86060, 99300, 107575, 111878, 124125, 126750, 129090, 165500, 167817, 215150, 223756, 248250, 253500, 258180, 279695, 322725, 335634, 430300, 496500, 537875, 559390, 645450, 671268, 839085, 1075750, 1118780, 1290900, 1398475, 1613625, 1678170, 2151500, 2796950, 3227250, 3356340, 4195425, 5593900, 6454500, 6992375, 8390850, 13984750, 16781700, 20977125, 27969500, 41954250, 83908500]

約数ペア:

[(1, 83908500), (2, 41954250), (3, 27969500), (4, 20977125), (5, 16781700), (6, 13984750), (10, 8390850), (12, 6992375), (13, 6454500), (15, 5593900), (20, 4195425), (25, 3356340), (26, 3227250), (30, 2796950), (39, 2151500), (50, 1678170), (52, 1613625), (60, 1398475), (65, 1290900), (75, 1118780), (78, 1075750), (100, 839085), (125, 671268), (130, 645450), (150, 559390), (156, 537875), (169, 496500), (195, 430300), (250, 335634), (260, 322725), (300, 279695), (325, 258180), (331, 253500), (338, 248250), (375, 223756), (390, 215150), (500, 167817), (507, 165500), (650, 129090), (662, 126750), (676, 124125), (750, 111878), (780, 107575), (845, 99300), (975, 86060), (993, 84500), (1014, 82750), (1300, 64545), (1324, 63375), (1500, 55939), (1625, 51636), (1655, 50700), (1690, 49650), (1950, 43030), (1986, 42250), (2028, 41375), (2535, 33100), (3250, 25818), (3310, 25350), (3380, 24825), (3900, 21515), (3972, 21125), (4225, 19860), (4303, 19500), (4875, 17212), (4965, 16900), (5070, 16550), (6500, 12909), (6620, 12675), (8275, 10140), (8450, 9930), (8606, 9750)]