9509880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 31046400

約数和(自身を除く): 21536520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 97, 114, 120, 129, 152, 172, 190, 194, 215, 228, 258, 285, 291, 344, 380, 388, 430, 456, 485, 516, 570, 582, 645, 760, 776, 817, 860, 970, 1032, 1140, 1164, 1290, 1455, 1634, 1720, 1843, 1940, 2280, 2328, 2451, 2580, 2910, 3268, 3686, 3880, 4085, 4171, 4902, 5160, 5529, 5820, 6536, 7372, 8170, 8342, 9215, 9804, 11058, 11640, 12255, 12513, 14744, 16340, 16684, 18430, 19608, 20855, 22116, 24510, 25026, 27645, 32680, 33368, 36860, 41710, 44232, 49020, 50052, 55290, 62565, 73720, 79249, 83420, 98040, 100104, 110580, 125130, 158498, 166840, 221160, 237747, 250260, 316996, 396245, 475494, 500520, 633992, 792490, 950988, 1188735, 1584980, 1901976, 2377470, 3169960, 4754940, 9509880]

約数ペア:

[(1, 9509880), (2, 4754940), (3, 3169960), (4, 2377470), (5, 1901976), (6, 1584980), (8, 1188735), (10, 950988), (12, 792490), (15, 633992), (19, 500520), (20, 475494), (24, 396245), (30, 316996), (38, 250260), (40, 237747), (43, 221160), (57, 166840), (60, 158498), (76, 125130), (86, 110580), (95, 100104), (97, 98040), (114, 83420), (120, 79249), (129, 73720), (152, 62565), (172, 55290), (190, 50052), (194, 49020), (215, 44232), (228, 41710), (258, 36860), (285, 33368), (291, 32680), (344, 27645), (380, 25026), (388, 24510), (430, 22116), (456, 20855), (485, 19608), (516, 18430), (570, 16684), (582, 16340), (645, 14744), (760, 12513), (776, 12255), (817, 11640), (860, 11058), (970, 9804), (1032, 9215), (1140, 8342), (1164, 8170), (1290, 7372), (1455, 6536), (1634, 5820), (1720, 5529), (1843, 5160), (1940, 4902), (2280, 4171), (2328, 4085), (2451, 3880), (2580, 3686), (2910, 3268)]