1860300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 6562080

約数和(自身を除く): 4701780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 53, 54, 60, 65, 75, 78, 90, 100, 106, 108, 117, 130, 135, 150, 156, 159, 180, 195, 212, 225, 234, 260, 265, 270, 300, 318, 325, 351, 390, 450, 468, 477, 530, 540, 585, 636, 650, 675, 689, 702, 780, 795, 900, 954, 975, 1060, 1170, 1300, 1325, 1350, 1378, 1404, 1431, 1590, 1755, 1908, 1950, 2067, 2340, 2385, 2650, 2700, 2756, 2862, 2925, 3180, 3445, 3510, 3900, 3975, 4134, 4770, 5300, 5724, 5850, 6201, 6890, 7020, 7155, 7950, 8268, 8775, 9540, 10335, 11700, 11925, 12402, 13780, 14310, 15900, 17225, 17550, 18603, 20670, 23850, 24804, 28620, 31005, 34450, 35100, 35775, 37206, 41340, 47700, 51675, 62010, 68900, 71550, 74412, 93015, 103350, 124020, 143100, 155025, 186030, 206700, 310050, 372060, 465075, 620100, 930150, 1860300]

約数ペア:

[(1, 1860300), (2, 930150), (3, 620100), (4, 465075), (5, 372060), (6, 310050), (9, 206700), (10, 186030), (12, 155025), (13, 143100), (15, 124020), (18, 103350), (20, 93015), (25, 74412), (26, 71550), (27, 68900), (30, 62010), (36, 51675), (39, 47700), (45, 41340), (50, 37206), (52, 35775), (53, 35100), (54, 34450), (60, 31005), (65, 28620), (75, 24804), (78, 23850), (90, 20670), (100, 18603), (106, 17550), (108, 17225), (117, 15900), (130, 14310), (135, 13780), (150, 12402), (156, 11925), (159, 11700), (180, 10335), (195, 9540), (212, 8775), (225, 8268), (234, 7950), (260, 7155), (265, 7020), (270, 6890), (300, 6201), (318, 5850), (325, 5724), (351, 5300), (390, 4770), (450, 4134), (468, 3975), (477, 3900), (530, 3510), (540, 3445), (585, 3180), (636, 2925), (650, 2862), (675, 2756), (689, 2700), (702, 2650), (780, 2385), (795, 2340), (900, 2067), (954, 1950), (975, 1908), (1060, 1755), (1170, 1590), (1300, 1431), (1325, 1404), (1350, 1378)]