249699060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6322

約数の個数: 144

約数和(自身を含む): 863802576

約数和(自身を除く): 614103516

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, 3060, 3315, 3978, 4420, 6277, 6630, 7956, 9945, 12554, 13260, 18831, 19890, 25108, 31385, 37662, 39780, 56493, 62770, 75324, 81601, 94155, 106709, 112986, 125540, 163202, 188310, 213418, 225972, 244803, 282465, 320127, 326404, 376620, 408005, 426836, 489606, 533545, 564930, 640254, 734409, 816010, 960381, 979212, 1067090, 1129860, 1224015, 1280508, 1387217, 1468818, 1600635, 1632020, 1920762, 2134180, 2448030, 2774434, 2937636, 3201270, 3672045, 3841524, 4161651, 4801905, 4896060, 5548868, 6402540, 6936085, 7344090, 8323302, 9603810, 12484953, 13872170, 14688180, 16646604, 19207620, 20808255, 24969906, 27744340, 41616510, 49939812, 62424765, 83233020, 124849530, 249699060]

約数ペア:

[(1, 249699060), (2, 124849530), (3, 83233020), (4, 62424765), (5, 49939812), (6, 41616510), (9, 27744340), (10, 24969906), (12, 20808255), (13, 19207620), (15, 16646604), (17, 14688180), (18, 13872170), (20, 12484953), (26, 9603810), (30, 8323302), (34, 7344090), (36, 6936085), (39, 6402540), (45, 5548868), (51, 4896060), (52, 4801905), (60, 4161651), (65, 3841524), (68, 3672045), (78, 3201270), (85, 2937636), (90, 2774434), (102, 2448030), (117, 2134180), (130, 1920762), (153, 1632020), (156, 1600635), (170, 1468818), (180, 1387217), (195, 1280508), (204, 1224015), (221, 1129860), (234, 1067090), (255, 979212), (260, 960381), (306, 816010), (340, 734409), (390, 640254), (442, 564930), (468, 533545), (510, 489606), (585, 426836), (612, 408005), (663, 376620), (765, 326404), (780, 320127), (884, 282465), (1020, 244803), (1105, 225972), (1170, 213418), (1326, 188310), (1530, 163202), (1989, 125540), (2210, 112986), (2340, 106709), (2652, 94155), (3060, 81601), (3315, 75324), (3978, 62770), (4420, 56493), (6277, 39780), (6630, 37662), (7956, 31385), (9945, 25108), (12554, 19890), (13260, 18831)]