138982500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 472348800

約数和(自身を除く): 333366300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 71, 75, 87, 90, 100, 108, 116, 125, 135, 142, 145, 150, 174, 180, 213, 225, 250, 261, 270, 284, 290, 300, 348, 355, 375, 426, 435, 450, 500, 522, 540, 580, 625, 639, 675, 710, 725, 750, 783, 852, 870, 900, 1044, 1065, 1125, 1250, 1278, 1305, 1350, 1420, 1450, 1500, 1566, 1740, 1775, 1875, 1917, 2059, 2130, 2175, 2250, 2500, 2556, 2610, 2700, 2900, 3132, 3195, 3375, 3550, 3625, 3750, 3834, 3915, 4118, 4260, 4350, 4500, 5220, 5325, 5625, 6177, 6390, 6525, 6750, 7100, 7250, 7500, 7668, 7830, 8236, 8700, 8875, 9585, 10295, 10650, 10875, 11250, 12354, 12780, 13050, 13500, 14500, 15660, 15975, 16875, 17750, 18125, 18531, 19170, 19575, 20590, 21300, 21750, 22500, 24708, 26100, 26625, 30885, 31950, 32625, 33750, 35500, 36250, 37062, 38340, 39150, 41180, 43500, 44375, 47925, 51475, 53250, 54375, 55593, 61770, 63900, 65250, 67500, 72500, 74124, 78300, 79875, 88750, 92655, 95850, 97875, 102950, 106500, 108750, 111186, 123540, 130500, 133125, 154425, 159750, 163125, 177500, 185310, 191700, 195750, 205900, 217500, 222372, 239625, 257375, 266250, 277965, 308850, 319500, 326250, 370620, 391500, 399375, 463275, 479250, 489375, 514750, 532500, 555930, 617700, 652500, 772125, 798750, 926550, 958500, 978750, 1029500, 1111860, 1198125, 1286875, 1389825, 1544250, 1597500, 1853100, 1957500, 2316375, 2396250, 2573750, 2779650, 3088500, 3860625, 4632750, 4792500, 5147500, 5559300, 6949125, 7721250, 9265500, 11581875, 13898250, 15442500, 23163750, 27796500, 34745625, 46327500, 69491250, 138982500]

約数ペア:

[(1, 138982500), (2, 69491250), (3, 46327500), (4, 34745625), (5, 27796500), (6, 23163750), (9, 15442500), (10, 13898250), (12, 11581875), (15, 9265500), (18, 7721250), (20, 6949125), (25, 5559300), (27, 5147500), (29, 4792500), (30, 4632750), (36, 3860625), (45, 3088500), (50, 2779650), (54, 2573750), (58, 2396250), (60, 2316375), (71, 1957500), (75, 1853100), (87, 1597500), (90, 1544250), (100, 1389825), (108, 1286875), (116, 1198125), (125, 1111860), (135, 1029500), (142, 978750), (145, 958500), (150, 926550), (174, 798750), (180, 772125), (213, 652500), (225, 617700), (250, 555930), (261, 532500), (270, 514750), (284, 489375), (290, 479250), (300, 463275), (348, 399375), (355, 391500), (375, 370620), (426, 326250), (435, 319500), (450, 308850), (500, 277965), (522, 266250), (540, 257375), (580, 239625), (625, 222372), (639, 217500), (675, 205900), (710, 195750), (725, 191700), (750, 185310), (783, 177500), (852, 163125), (870, 159750), (900, 154425), (1044, 133125), (1065, 130500), (1125, 123540), (1250, 111186), (1278, 108750), (1305, 106500), (1350, 102950), (1420, 97875), (1450, 95850), (1500, 92655), (1566, 88750), (1740, 79875), (1775, 78300), (1875, 74124), (1917, 72500), (2059, 67500), (2130, 65250), (2175, 63900), (2250, 61770), (2500, 55593), (2556, 54375), (2610, 53250), (2700, 51475), (2900, 47925), (3132, 44375), (3195, 43500), (3375, 41180), (3550, 39150), (3625, 38340), (3750, 37062), (3834, 36250), (3915, 35500), (4118, 33750), (4260, 32625), (4350, 31950), (4500, 30885), (5220, 26625), (5325, 26100), (5625, 24708), (6177, 22500), (6390, 21750), (6525, 21300), (6750, 20590), (7100, 19575), (7250, 19170), (7500, 18531), (7668, 18125), (7830, 17750), (8236, 16875), (8700, 15975), (8875, 15660), (9585, 14500), (10295, 13500), (10650, 13050), (10875, 12780), (11250, 12354)]