308985300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8803}}^1$

素因数の和:8839

約数の個数: 144

約数和(自身を含む): 1069862080

約数和(自身を除く): 760876780

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, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 8803, 11700, 17550, 17606, 26409, 35100, 35212, 44015, 52818, 79227, 88030, 105636, 114439, 132045, 158454, 176060, 220075, 228878, 237681, 264090, 316908, 343317, 396135, 440150, 457756, 475362, 528180, 572195, 660225, 686634, 792270, 880300, 950724, 1029951, 1144390, 1188405, 1320450, 1373268, 1584540, 1716585, 1980675, 2059902, 2288780, 2376810, 2640900, 2860975, 3089853, 3433170, 3961350, 4119804, 4753620, 5149755, 5721950, 5942025, 6179706, 6866340, 7922700, 8582925, 10299510, 11443900, 11884050, 12359412, 15449265, 17165850, 20599020, 23768100, 25748775, 30898530, 34331700, 51497550, 61797060, 77246325, 102995100, 154492650, 308985300]

約数ペア:

[(1, 308985300), (2, 154492650), (3, 102995100), (4, 77246325), (5, 61797060), (6, 51497550), (9, 34331700), (10, 30898530), (12, 25748775), (13, 23768100), (15, 20599020), (18, 17165850), (20, 15449265), (25, 12359412), (26, 11884050), (27, 11443900), (30, 10299510), (36, 8582925), (39, 7922700), (45, 6866340), (50, 6179706), (52, 5942025), (54, 5721950), (60, 5149755), (65, 4753620), (75, 4119804), (78, 3961350), (90, 3433170), (100, 3089853), (108, 2860975), (117, 2640900), (130, 2376810), (135, 2288780), (150, 2059902), (156, 1980675), (180, 1716585), (195, 1584540), (225, 1373268), (234, 1320450), (260, 1188405), (270, 1144390), (300, 1029951), (325, 950724), (351, 880300), (390, 792270), (450, 686634), (468, 660225), (540, 572195), (585, 528180), (650, 475362), (675, 457756), (702, 440150), (780, 396135), (900, 343317), (975, 316908), (1170, 264090), (1300, 237681), (1350, 228878), (1404, 220075), (1755, 176060), (1950, 158454), (2340, 132045), (2700, 114439), (2925, 105636), (3510, 88030), (3900, 79227), (5850, 52818), (7020, 44015), (8775, 35212), (8803, 35100), (11700, 26409), (17550, 17606)]