127283940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 457605120

約数和(自身を除く): 330321180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 151, 180, 189, 210, 223, 252, 270, 302, 315, 378, 420, 446, 453, 540, 604, 630, 669, 755, 756, 892, 906, 945, 1057, 1115, 1260, 1338, 1359, 1510, 1561, 1812, 1890, 2007, 2114, 2230, 2265, 2676, 2718, 3020, 3122, 3171, 3345, 3780, 4014, 4077, 4228, 4460, 4530, 4683, 5285, 5436, 6021, 6244, 6342, 6690, 6795, 7805, 8028, 8154, 9060, 9366, 9513, 10035, 10570, 12042, 12684, 13380, 13590, 14049, 15610, 15855, 16308, 18732, 19026, 20070, 20385, 21140, 23415, 24084, 27180, 28098, 28539, 30105, 31220, 31710, 33673, 38052, 40140, 40770, 42147, 46830, 47565, 56196, 57078, 60210, 63420, 67346, 70245, 81540, 84294, 93660, 95130, 101019, 114156, 120420, 134692, 140490, 142695, 168365, 168588, 190260, 202038, 210735, 235711, 280980, 285390, 303057, 336730, 404076, 421470, 471422, 505095, 570780, 606114, 673460, 707133, 842940, 909171, 942844, 1010190, 1178555, 1212228, 1414266, 1515285, 1818342, 2020380, 2121399, 2357110, 2828532, 3030570, 3535665, 3636684, 4242798, 4545855, 4714220, 6061140, 6364197, 7071330, 8485596, 9091710, 10606995, 12728394, 14142660, 18183420, 21213990, 25456788, 31820985, 42427980, 63641970, 127283940]

約数ペア:

[(1, 127283940), (2, 63641970), (3, 42427980), (4, 31820985), (5, 25456788), (6, 21213990), (7, 18183420), (9, 14142660), (10, 12728394), (12, 10606995), (14, 9091710), (15, 8485596), (18, 7071330), (20, 6364197), (21, 6061140), (27, 4714220), (28, 4545855), (30, 4242798), (35, 3636684), (36, 3535665), (42, 3030570), (45, 2828532), (54, 2357110), (60, 2121399), (63, 2020380), (70, 1818342), (84, 1515285), (90, 1414266), (105, 1212228), (108, 1178555), (126, 1010190), (135, 942844), (140, 909171), (151, 842940), (180, 707133), (189, 673460), (210, 606114), (223, 570780), (252, 505095), (270, 471422), (302, 421470), (315, 404076), (378, 336730), (420, 303057), (446, 285390), (453, 280980), (540, 235711), (604, 210735), (630, 202038), (669, 190260), (755, 168588), (756, 168365), (892, 142695), (906, 140490), (945, 134692), (1057, 120420), (1115, 114156), (1260, 101019), (1338, 95130), (1359, 93660), (1510, 84294), (1561, 81540), (1812, 70245), (1890, 67346), (2007, 63420), (2114, 60210), (2230, 57078), (2265, 56196), (2676, 47565), (2718, 46830), (3020, 42147), (3122, 40770), (3171, 40140), (3345, 38052), (3780, 33673), (4014, 31710), (4077, 31220), (4228, 30105), (4460, 28539), (4530, 28098), (4683, 27180), (5285, 24084), (5436, 23415), (6021, 21140), (6244, 20385), (6342, 20070), (6690, 19026), (6795, 18732), (7805, 16308), (8028, 15855), (8154, 15610), (9060, 14049), (9366, 13590), (9513, 13380), (10035, 12684), (10570, 12042)]