12019800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 42497280

約数和(自身を除く): 30477480

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, 67, 69, 75, 78, 92, 100, 104, 115, 120, 130, 134, 138, 150, 156, 184, 195, 200, 201, 230, 260, 268, 276, 299, 300, 312, 325, 335, 345, 390, 402, 460, 520, 536, 552, 575, 598, 600, 650, 670, 690, 780, 804, 871, 897, 920, 975, 1005, 1150, 1196, 1300, 1340, 1380, 1495, 1541, 1560, 1608, 1675, 1725, 1742, 1794, 1950, 2010, 2300, 2392, 2600, 2613, 2680, 2760, 2990, 3082, 3350, 3450, 3484, 3588, 3900, 4020, 4355, 4485, 4600, 4623, 5025, 5226, 5980, 6164, 6700, 6900, 6968, 7176, 7475, 7705, 7800, 8040, 8710, 8970, 9246, 10050, 10452, 11960, 12328, 13065, 13400, 13800, 14950, 15410, 17420, 17940, 18492, 20033, 20100, 20904, 21775, 22425, 23115, 26130, 29900, 30820, 34840, 35880, 36984, 38525, 40066, 40200, 43550, 44850, 46230, 52260, 59800, 60099, 61640, 65325, 77050, 80132, 87100, 89700, 92460, 100165, 104520, 115575, 120198, 130650, 154100, 160264, 174200, 179400, 184920, 200330, 231150, 240396, 261300, 300495, 308200, 400660, 462300, 480792, 500825, 522600, 600990, 801320, 924600, 1001650, 1201980, 1502475, 2003300, 2403960, 3004950, 4006600, 6009900, 12019800]

約数ペア:

[(1, 12019800), (2, 6009900), (3, 4006600), (4, 3004950), (5, 2403960), (6, 2003300), (8, 1502475), (10, 1201980), (12, 1001650), (13, 924600), (15, 801320), (20, 600990), (23, 522600), (24, 500825), (25, 480792), (26, 462300), (30, 400660), (39, 308200), (40, 300495), (46, 261300), (50, 240396), (52, 231150), (60, 200330), (65, 184920), (67, 179400), (69, 174200), (75, 160264), (78, 154100), (92, 130650), (100, 120198), (104, 115575), (115, 104520), (120, 100165), (130, 92460), (134, 89700), (138, 87100), (150, 80132), (156, 77050), (184, 65325), (195, 61640), (200, 60099), (201, 59800), (230, 52260), (260, 46230), (268, 44850), (276, 43550), (299, 40200), (300, 40066), (312, 38525), (325, 36984), (335, 35880), (345, 34840), (390, 30820), (402, 29900), (460, 26130), (520, 23115), (536, 22425), (552, 21775), (575, 20904), (598, 20100), (600, 20033), (650, 18492), (670, 17940), (690, 17420), (780, 15410), (804, 14950), (871, 13800), (897, 13400), (920, 13065), (975, 12328), (1005, 11960), (1150, 10452), (1196, 10050), (1300, 9246), (1340, 8970), (1380, 8710), (1495, 8040), (1541, 7800), (1560, 7705), (1608, 7475), (1675, 7176), (1725, 6968), (1742, 6900), (1794, 6700), (1950, 6164), (2010, 5980), (2300, 5226), (2392, 5025), (2600, 4623), (2613, 4600), (2680, 4485), (2760, 4355), (2990, 4020), (3082, 3900), (3350, 3588), (3450, 3484)]