12091950

素因数分解:

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

素因数の和:100

約数の個数: 144

約数和(自身を含む): 36761040

約数和(自身を除く): 24669090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 53, 54, 65, 75, 78, 90, 106, 117, 130, 135, 150, 159, 169, 195, 225, 234, 265, 270, 318, 325, 338, 351, 390, 450, 477, 507, 530, 585, 650, 675, 689, 702, 795, 845, 954, 975, 1014, 1170, 1325, 1350, 1378, 1431, 1521, 1590, 1690, 1755, 1950, 2067, 2385, 2535, 2650, 2862, 2925, 3042, 3445, 3510, 3975, 4134, 4225, 4563, 4770, 5070, 5850, 6201, 6890, 7155, 7605, 7950, 8450, 8775, 8957, 9126, 10335, 11925, 12402, 12675, 14310, 15210, 17225, 17550, 17914, 18603, 20670, 22815, 23850, 25350, 26871, 31005, 34450, 35775, 37206, 38025, 44785, 45630, 51675, 53742, 62010, 71550, 76050, 80613, 89570, 93015, 103350, 114075, 134355, 155025, 161226, 186030, 223925, 228150, 241839, 268710, 310050, 403065, 447850, 465075, 483678, 671775, 806130, 930150, 1209195, 1343550, 2015325, 2418390, 4030650, 6045975, 12091950]

約数ペア:

[(1, 12091950), (2, 6045975), (3, 4030650), (5, 2418390), (6, 2015325), (9, 1343550), (10, 1209195), (13, 930150), (15, 806130), (18, 671775), (25, 483678), (26, 465075), (27, 447850), (30, 403065), (39, 310050), (45, 268710), (50, 241839), (53, 228150), (54, 223925), (65, 186030), (75, 161226), (78, 155025), (90, 134355), (106, 114075), (117, 103350), (130, 93015), (135, 89570), (150, 80613), (159, 76050), (169, 71550), (195, 62010), (225, 53742), (234, 51675), (265, 45630), (270, 44785), (318, 38025), (325, 37206), (338, 35775), (351, 34450), (390, 31005), (450, 26871), (477, 25350), (507, 23850), (530, 22815), (585, 20670), (650, 18603), (675, 17914), (689, 17550), (702, 17225), (795, 15210), (845, 14310), (954, 12675), (975, 12402), (1014, 11925), (1170, 10335), (1325, 9126), (1350, 8957), (1378, 8775), (1431, 8450), (1521, 7950), (1590, 7605), (1690, 7155), (1755, 6890), (1950, 6201), (2067, 5850), (2385, 5070), (2535, 4770), (2650, 4563), (2862, 4225), (2925, 4134), (3042, 3975), (3445, 3510)]