312986700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 1117497920

約数和(自身を除く): 804511220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 37, 39, 45, 50, 52, 54, 60, 65, 74, 75, 78, 90, 100, 108, 111, 117, 130, 135, 148, 150, 156, 180, 185, 195, 222, 225, 234, 241, 260, 270, 300, 325, 333, 351, 370, 390, 444, 450, 468, 481, 482, 540, 555, 585, 650, 666, 675, 702, 723, 740, 780, 900, 925, 962, 964, 975, 999, 1110, 1170, 1205, 1300, 1332, 1350, 1404, 1443, 1446, 1665, 1755, 1850, 1924, 1950, 1998, 2169, 2220, 2340, 2405, 2410, 2700, 2775, 2886, 2892, 2925, 3133, 3330, 3510, 3615, 3700, 3900, 3996, 4329, 4338, 4810, 4820, 4995, 5550, 5772, 5850, 6025, 6266, 6507, 6660, 7020, 7215, 7230, 8325, 8658, 8676, 8775, 8917, 9399, 9620, 9990, 10845, 11100, 11700, 12025, 12050, 12532, 12987, 13014, 14430, 14460, 15665, 16650, 17316, 17550, 17834, 18075, 18798, 19980, 21645, 21690, 24050, 24100, 24975, 25974, 26028, 26751, 28197, 28860, 31330, 32535, 33300, 35100, 35668, 36075, 36150, 37596, 43290, 43380, 44585, 46995, 48100, 49950, 51948, 53502, 54225, 56394, 62660, 64935, 65070, 72150, 72300, 78325, 80253, 84591, 86580, 89170, 93990, 99900, 107004, 108225, 108450, 112788, 115921, 129870, 130140, 133755, 140985, 144300, 156650, 160506, 162675, 169182, 178340, 187980, 216450, 216900, 222925, 231842, 234975, 240759, 259740, 267510, 281970, 313300, 321012, 324675, 325350, 338364, 347763, 401265, 422955, 432900, 445850, 463684, 469950, 481518, 535020, 563940, 579605, 649350, 650700, 668775, 695526, 704925, 802530, 845910, 891700, 939900, 963036, 1043289, 1159210, 1203795, 1298700, 1337550, 1391052, 1409850, 1605060, 1691820, 1738815, 2006325, 2086578, 2114775, 2318420, 2407590, 2675100, 2819700, 2898025, 3129867, 3477630, 4012650, 4173156, 4229550, 4815180, 5216445, 5796050, 6018975, 6259734, 6955260, 8025300, 8459100, 8694075, 10432890, 11592100, 12037950, 12519468, 15649335, 17388150, 20865780, 24075900, 26082225, 31298670, 34776300, 52164450, 62597340, 78246675, 104328900, 156493350, 312986700]

約数ペア:

[(1, 312986700), (2, 156493350), (3, 104328900), (4, 78246675), (5, 62597340), (6, 52164450), (9, 34776300), (10, 31298670), (12, 26082225), (13, 24075900), (15, 20865780), (18, 17388150), (20, 15649335), (25, 12519468), (26, 12037950), (27, 11592100), (30, 10432890), (36, 8694075), (37, 8459100), (39, 8025300), (45, 6955260), (50, 6259734), (52, 6018975), (54, 5796050), (60, 5216445), (65, 4815180), (74, 4229550), (75, 4173156), (78, 4012650), (90, 3477630), (100, 3129867), (108, 2898025), (111, 2819700), (117, 2675100), (130, 2407590), (135, 2318420), (148, 2114775), (150, 2086578), (156, 2006325), (180, 1738815), (185, 1691820), (195, 1605060), (222, 1409850), (225, 1391052), (234, 1337550), (241, 1298700), (260, 1203795), (270, 1159210), (300, 1043289), (325, 963036), (333, 939900), (351, 891700), (370, 845910), (390, 802530), (444, 704925), (450, 695526), (468, 668775), (481, 650700), (482, 649350), (540, 579605), (555, 563940), (585, 535020), (650, 481518), (666, 469950), (675, 463684), (702, 445850), (723, 432900), (740, 422955), (780, 401265), (900, 347763), (925, 338364), (962, 325350), (964, 324675), (975, 321012), (999, 313300), (1110, 281970), (1170, 267510), (1205, 259740), (1300, 240759), (1332, 234975), (1350, 231842), (1404, 222925), (1443, 216900), (1446, 216450), (1665, 187980), (1755, 178340), (1850, 169182), (1924, 162675), (1950, 160506), (1998, 156650), (2169, 144300), (2220, 140985), (2340, 133755), (2405, 130140), (2410, 129870), (2700, 115921), (2775, 112788), (2886, 108450), (2892, 108225), (2925, 107004), (3133, 99900), (3330, 93990), (3510, 89170), (3615, 86580), (3700, 84591), (3900, 80253), (3996, 78325), (4329, 72300), (4338, 72150), (4810, 65070), (4820, 64935), (4995, 62660), (5550, 56394), (5772, 54225), (5850, 53502), (6025, 51948), (6266, 49950), (6507, 48100), (6660, 46995), (7020, 44585), (7215, 43380), (7230, 43290), (8325, 37596), (8658, 36150), (8676, 36075), (8775, 35668), (8917, 35100), (9399, 33300), (9620, 32535), (9990, 31330), (10845, 28860), (11100, 28197), (11700, 26751), (12025, 26028), (12050, 25974), (12532, 24975), (12987, 24100), (13014, 24050), (14430, 21690), (14460, 21645), (15665, 19980), (16650, 18798), (17316, 18075), (17550, 17834)]