112139820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2864

約数の個数: 144

約数和(自身を含む): 388009440

約数和(自身を除く): 275869620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 2819, 3060, 3315, 3978, 4420, 5638, 6630, 7956, 8457, 9945, 11276, 13260, 14095, 16914, 19890, 25371, 28190, 33828, 36647, 39780, 42285, 47923, 50742, 56380, 73294, 84570, 95846, 101484, 109941, 126855, 143769, 146588, 169140, 183235, 191692, 219882, 239615, 253710, 287538, 329823, 366470, 431307, 439764, 479230, 507420, 549705, 575076, 622999, 659646, 718845, 732940, 862614, 958460, 1099410, 1245998, 1319292, 1437690, 1649115, 1725228, 1868997, 2156535, 2198820, 2491996, 2875380, 3114995, 3298230, 3737994, 4313070, 5606991, 6229990, 6596460, 7475988, 8626140, 9344985, 11213982, 12459980, 18689970, 22427964, 28034955, 37379940, 56069910, 112139820]

約数ペア:

[(1, 112139820), (2, 56069910), (3, 37379940), (4, 28034955), (5, 22427964), (6, 18689970), (9, 12459980), (10, 11213982), (12, 9344985), (13, 8626140), (15, 7475988), (17, 6596460), (18, 6229990), (20, 5606991), (26, 4313070), (30, 3737994), (34, 3298230), (36, 3114995), (39, 2875380), (45, 2491996), (51, 2198820), (52, 2156535), (60, 1868997), (65, 1725228), (68, 1649115), (78, 1437690), (85, 1319292), (90, 1245998), (102, 1099410), (117, 958460), (130, 862614), (153, 732940), (156, 718845), (170, 659646), (180, 622999), (195, 575076), (204, 549705), (221, 507420), (234, 479230), (255, 439764), (260, 431307), (306, 366470), (340, 329823), (390, 287538), (442, 253710), (468, 239615), (510, 219882), (585, 191692), (612, 183235), (663, 169140), (765, 146588), (780, 143769), (884, 126855), (1020, 109941), (1105, 101484), (1170, 95846), (1326, 84570), (1530, 73294), (1989, 56380), (2210, 50742), (2340, 47923), (2652, 42285), (2819, 39780), (3060, 36647), (3315, 33828), (3978, 28190), (4420, 25371), (5638, 19890), (6630, 16914), (7956, 14095), (8457, 13260), (9945, 11276)]