304909800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 1067431680

約数和(自身を除く): 762521880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 97, 100, 104, 120, 124, 130, 150, 155, 156, 169, 186, 194, 195, 200, 248, 260, 291, 300, 310, 312, 325, 338, 372, 388, 390, 403, 465, 485, 507, 520, 582, 600, 620, 650, 676, 744, 775, 776, 780, 806, 845, 930, 970, 975, 1014, 1164, 1209, 1240, 1261, 1300, 1352, 1455, 1550, 1560, 1612, 1690, 1860, 1940, 1950, 2015, 2028, 2325, 2328, 2418, 2425, 2522, 2535, 2600, 2910, 3007, 3100, 3224, 3380, 3720, 3783, 3880, 3900, 4030, 4056, 4225, 4650, 4836, 4850, 5044, 5070, 5239, 5820, 6014, 6045, 6200, 6305, 6760, 7275, 7566, 7800, 8060, 8450, 9021, 9300, 9672, 9700, 10075, 10088, 10140, 10478, 11640, 12028, 12090, 12610, 12675, 14550, 15035, 15132, 15717, 16120, 16393, 16900, 18042, 18600, 18915, 19400, 20150, 20280, 20956, 24056, 24180, 25220, 25350, 26195, 29100, 30070, 30225, 30264, 31434, 31525, 32786, 33800, 36084, 37830, 39091, 40300, 41912, 45105, 48360, 49179, 50440, 50700, 52390, 58200, 60140, 60450, 62868, 63050, 65572, 72168, 75175, 75660, 78182, 78585, 80600, 81965, 90210, 94575, 98358, 101400, 104780, 117273, 120280, 120900, 125736, 126100, 130975, 131144, 150350, 151320, 156364, 157170, 163930, 180420, 189150, 195455, 196716, 209560, 225525, 234546, 241800, 245895, 252200, 261950, 300700, 312728, 314340, 327860, 360840, 378300, 390910, 392925, 393432, 409825, 451050, 469092, 491790, 508183, 523900, 586365, 601400, 628680, 655720, 756600, 781820, 785850, 819650, 902100, 938184, 977275, 983580, 1016366, 1047800, 1172730, 1229475, 1524549, 1563640, 1571700, 1639300, 1804200, 1954550, 1967160, 2032732, 2345460, 2458950, 2540915, 2931825, 3049098, 3143400, 3278600, 3909100, 4065464, 4690920, 4917900, 5081830, 5863650, 6098196, 7622745, 7818200, 9835800, 10163660, 11727300, 12196392, 12704575, 15245490, 20327320, 23454600, 25409150, 30490980, 38113725, 50818300, 60981960, 76227450, 101636600, 152454900, 304909800]

約数ペア:

[(1, 304909800), (2, 152454900), (3, 101636600), (4, 76227450), (5, 60981960), (6, 50818300), (8, 38113725), (10, 30490980), (12, 25409150), (13, 23454600), (15, 20327320), (20, 15245490), (24, 12704575), (25, 12196392), (26, 11727300), (30, 10163660), (31, 9835800), (39, 7818200), (40, 7622745), (50, 6098196), (52, 5863650), (60, 5081830), (62, 4917900), (65, 4690920), (75, 4065464), (78, 3909100), (93, 3278600), (97, 3143400), (100, 3049098), (104, 2931825), (120, 2540915), (124, 2458950), (130, 2345460), (150, 2032732), (155, 1967160), (156, 1954550), (169, 1804200), (186, 1639300), (194, 1571700), (195, 1563640), (200, 1524549), (248, 1229475), (260, 1172730), (291, 1047800), (300, 1016366), (310, 983580), (312, 977275), (325, 938184), (338, 902100), (372, 819650), (388, 785850), (390, 781820), (403, 756600), (465, 655720), (485, 628680), (507, 601400), (520, 586365), (582, 523900), (600, 508183), (620, 491790), (650, 469092), (676, 451050), (744, 409825), (775, 393432), (776, 392925), (780, 390910), (806, 378300), (845, 360840), (930, 327860), (970, 314340), (975, 312728), (1014, 300700), (1164, 261950), (1209, 252200), (1240, 245895), (1261, 241800), (1300, 234546), (1352, 225525), (1455, 209560), (1550, 196716), (1560, 195455), (1612, 189150), (1690, 180420), (1860, 163930), (1940, 157170), (1950, 156364), (2015, 151320), (2028, 150350), (2325, 131144), (2328, 130975), (2418, 126100), (2425, 125736), (2522, 120900), (2535, 120280), (2600, 117273), (2910, 104780), (3007, 101400), (3100, 98358), (3224, 94575), (3380, 90210), (3720, 81965), (3783, 80600), (3880, 78585), (3900, 78182), (4030, 75660), (4056, 75175), (4225, 72168), (4650, 65572), (4836, 63050), (4850, 62868), (5044, 60450), (5070, 60140), (5239, 58200), (5820, 52390), (6014, 50700), (6045, 50440), (6200, 49179), (6305, 48360), (6760, 45105), (7275, 41912), (7566, 40300), (7800, 39091), (8060, 37830), (8450, 36084), (9021, 33800), (9300, 32786), (9672, 31525), (9700, 31434), (10075, 30264), (10088, 30225), (10140, 30070), (10478, 29100), (11640, 26195), (12028, 25350), (12090, 25220), (12610, 24180), (12675, 24056), (14550, 20956), (15035, 20280), (15132, 20150), (15717, 19400), (16120, 18915), (16393, 18600), (16900, 18042)]