283951980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 976150560

約数和(自身を除く): 692198580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 97, 108, 117, 130, 135, 139, 156, 162, 180, 194, 195, 234, 260, 270, 278, 291, 324, 351, 388, 390, 405, 417, 468, 485, 540, 556, 582, 585, 695, 702, 780, 810, 834, 873, 970, 1053, 1164, 1170, 1251, 1261, 1390, 1404, 1455, 1620, 1668, 1746, 1755, 1807, 1940, 2085, 2106, 2340, 2502, 2522, 2619, 2780, 2910, 3492, 3510, 3614, 3753, 3783, 4170, 4212, 4365, 5004, 5044, 5238, 5265, 5421, 5820, 6255, 6305, 7020, 7228, 7506, 7566, 7857, 8340, 8730, 9035, 10476, 10530, 10842, 11259, 11349, 12510, 12610, 13095, 13483, 15012, 15132, 15714, 16263, 17460, 18070, 18765, 18915, 21060, 21684, 22518, 22698, 25020, 25220, 26190, 26966, 27105, 31428, 32526, 34047, 36140, 37530, 37830, 39285, 40449, 45036, 45396, 48789, 52380, 53932, 54210, 56295, 56745, 65052, 67415, 68094, 75060, 75660, 78570, 80898, 81315, 97578, 102141, 108420, 112590, 113490, 121347, 134830, 136188, 146367, 157140, 161796, 162630, 170235, 175279, 195156, 202245, 204282, 225180, 226980, 242694, 243945, 269660, 292734, 325260, 340470, 350558, 364041, 404490, 408564, 485388, 487890, 510705, 525837, 585468, 606735, 680940, 701116, 728082, 731835, 808980, 876395, 975780, 1021410, 1051674, 1092123, 1213470, 1456164, 1463670, 1577511, 1752790, 1820205, 2042820, 2103348, 2184246, 2426940, 2629185, 2927340, 3155022, 3505580, 3640410, 4368492, 4732533, 5258370, 5460615, 6310044, 7280820, 7887555, 9465066, 10516740, 10921230, 14197599, 15775110, 18930132, 21842460, 23662665, 28395198, 31550220, 47325330, 56790396, 70987995, 94650660, 141975990, 283951980]

約数ペア:

[(1, 283951980), (2, 141975990), (3, 94650660), (4, 70987995), (5, 56790396), (6, 47325330), (9, 31550220), (10, 28395198), (12, 23662665), (13, 21842460), (15, 18930132), (18, 15775110), (20, 14197599), (26, 10921230), (27, 10516740), (30, 9465066), (36, 7887555), (39, 7280820), (45, 6310044), (52, 5460615), (54, 5258370), (60, 4732533), (65, 4368492), (78, 3640410), (81, 3505580), (90, 3155022), (97, 2927340), (108, 2629185), (117, 2426940), (130, 2184246), (135, 2103348), (139, 2042820), (156, 1820205), (162, 1752790), (180, 1577511), (194, 1463670), (195, 1456164), (234, 1213470), (260, 1092123), (270, 1051674), (278, 1021410), (291, 975780), (324, 876395), (351, 808980), (388, 731835), (390, 728082), (405, 701116), (417, 680940), (468, 606735), (485, 585468), (540, 525837), (556, 510705), (582, 487890), (585, 485388), (695, 408564), (702, 404490), (780, 364041), (810, 350558), (834, 340470), (873, 325260), (970, 292734), (1053, 269660), (1164, 243945), (1170, 242694), (1251, 226980), (1261, 225180), (1390, 204282), (1404, 202245), (1455, 195156), (1620, 175279), (1668, 170235), (1746, 162630), (1755, 161796), (1807, 157140), (1940, 146367), (2085, 136188), (2106, 134830), (2340, 121347), (2502, 113490), (2522, 112590), (2619, 108420), (2780, 102141), (2910, 97578), (3492, 81315), (3510, 80898), (3614, 78570), (3753, 75660), (3783, 75060), (4170, 68094), (4212, 67415), (4365, 65052), (5004, 56745), (5044, 56295), (5238, 54210), (5265, 53932), (5421, 52380), (5820, 48789), (6255, 45396), (6305, 45036), (7020, 40449), (7228, 39285), (7506, 37830), (7566, 37530), (7857, 36140), (8340, 34047), (8730, 32526), (9035, 31428), (10476, 27105), (10530, 26966), (10842, 26190), (11259, 25220), (11349, 25020), (12510, 22698), (12610, 22518), (13095, 21684), (13483, 21060), (15012, 18915), (15132, 18765), (15714, 18070), (16263, 17460)]