309968100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8867

約数の個数: 144

約数和(自身を含む): 1073264640

約数和(自身を除く): 763296540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 8831, 11700, 17550, 17662, 26493, 35100, 35324, 44155, 52986, 79479, 88310, 105972, 114803, 132465, 158958, 176620, 220775, 229606, 238437, 264930, 317916, 344409, 397395, 441550, 459212, 476874, 529860, 574015, 662325, 688818, 794790, 883100, 953748, 1033227, 1148030, 1192185, 1324650, 1377636, 1589580, 1722045, 1986975, 2066454, 2296060, 2384370, 2649300, 2870075, 3099681, 3444090, 3973950, 4132908, 4768740, 5166135, 5740150, 5960925, 6199362, 6888180, 7947900, 8610225, 10332270, 11480300, 11921850, 12398724, 15498405, 17220450, 20664540, 23843700, 25830675, 30996810, 34440900, 51661350, 61993620, 77492025, 103322700, 154984050, 309968100]

約数ペア:

[(1, 309968100), (2, 154984050), (3, 103322700), (4, 77492025), (5, 61993620), (6, 51661350), (9, 34440900), (10, 30996810), (12, 25830675), (13, 23843700), (15, 20664540), (18, 17220450), (20, 15498405), (25, 12398724), (26, 11921850), (27, 11480300), (30, 10332270), (36, 8610225), (39, 7947900), (45, 6888180), (50, 6199362), (52, 5960925), (54, 5740150), (60, 5166135), (65, 4768740), (75, 4132908), (78, 3973950), (90, 3444090), (100, 3099681), (108, 2870075), (117, 2649300), (130, 2384370), (135, 2296060), (150, 2066454), (156, 1986975), (180, 1722045), (195, 1589580), (225, 1377636), (234, 1324650), (260, 1192185), (270, 1148030), (300, 1033227), (325, 953748), (351, 883100), (390, 794790), (450, 688818), (468, 662325), (540, 574015), (585, 529860), (650, 476874), (675, 459212), (702, 441550), (780, 397395), (900, 344409), (975, 317916), (1170, 264930), (1300, 238437), (1350, 229606), (1404, 220775), (1755, 176620), (1950, 158958), (2340, 132465), (2700, 114803), (2925, 105972), (3510, 88310), (3900, 79479), (5850, 52986), (7020, 44155), (8775, 35324), (8831, 35100), (11700, 26493), (17550, 17662)]