142981800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 192

約数和(自身を含む): 498718080

約数和(自身を除く): 355736280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 104, 115, 120, 130, 138, 150, 156, 184, 195, 200, 230, 260, 276, 299, 300, 312, 325, 345, 390, 460, 520, 552, 575, 598, 600, 650, 690, 780, 797, 897, 920, 975, 1150, 1196, 1300, 1380, 1495, 1560, 1594, 1725, 1794, 1950, 2300, 2391, 2392, 2600, 2760, 2990, 3188, 3450, 3588, 3900, 3985, 4485, 4600, 4782, 5980, 6376, 6900, 7176, 7475, 7800, 7970, 8970, 9564, 10361, 11955, 11960, 13800, 14950, 15940, 17940, 18331, 19128, 19925, 20722, 22425, 23910, 29900, 31083, 31880, 35880, 36662, 39850, 41444, 44850, 47820, 51805, 54993, 59775, 59800, 62166, 73324, 79700, 82888, 89700, 91655, 95640, 103610, 109986, 119550, 124332, 146648, 155415, 159400, 179400, 183310, 207220, 219972, 238303, 239100, 248664, 259025, 274965, 310830, 366620, 414440, 439944, 458275, 476606, 478200, 518050, 549930, 621660, 714909, 733240, 777075, 916550, 953212, 1036100, 1099860, 1191515, 1243320, 1374825, 1429818, 1554150, 1833100, 1906424, 2072200, 2199720, 2383030, 2749650, 2859636, 3108300, 3574545, 3666200, 4766060, 5499300, 5719272, 5957575, 6216600, 7149090, 9532120, 10998600, 11915150, 14298180, 17872725, 23830300, 28596360, 35745450, 47660600, 71490900, 142981800]

約数ペア:

[(1, 142981800), (2, 71490900), (3, 47660600), (4, 35745450), (5, 28596360), (6, 23830300), (8, 17872725), (10, 14298180), (12, 11915150), (13, 10998600), (15, 9532120), (20, 7149090), (23, 6216600), (24, 5957575), (25, 5719272), (26, 5499300), (30, 4766060), (39, 3666200), (40, 3574545), (46, 3108300), (50, 2859636), (52, 2749650), (60, 2383030), (65, 2199720), (69, 2072200), (75, 1906424), (78, 1833100), (92, 1554150), (100, 1429818), (104, 1374825), (115, 1243320), (120, 1191515), (130, 1099860), (138, 1036100), (150, 953212), (156, 916550), (184, 777075), (195, 733240), (200, 714909), (230, 621660), (260, 549930), (276, 518050), (299, 478200), (300, 476606), (312, 458275), (325, 439944), (345, 414440), (390, 366620), (460, 310830), (520, 274965), (552, 259025), (575, 248664), (598, 239100), (600, 238303), (650, 219972), (690, 207220), (780, 183310), (797, 179400), (897, 159400), (920, 155415), (975, 146648), (1150, 124332), (1196, 119550), (1300, 109986), (1380, 103610), (1495, 95640), (1560, 91655), (1594, 89700), (1725, 82888), (1794, 79700), (1950, 73324), (2300, 62166), (2391, 59800), (2392, 59775), (2600, 54993), (2760, 51805), (2990, 47820), (3188, 44850), (3450, 41444), (3588, 39850), (3900, 36662), (3985, 35880), (4485, 31880), (4600, 31083), (4782, 29900), (5980, 23910), (6376, 22425), (6900, 20722), (7176, 19925), (7475, 19128), (7800, 18331), (7970, 17940), (8970, 15940), (9564, 14950), (10361, 13800), (11955, 11960)]