205076430

素因数分解:

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

素因数の和:275

約数の個数: 144

約数和(自身を含む): 587517840

約数和(自身を除く): 382441410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 130, 139, 169, 194, 195, 234, 278, 291, 338, 390, 417, 485, 507, 582, 585, 695, 834, 845, 873, 970, 1014, 1170, 1251, 1261, 1390, 1455, 1521, 1690, 1746, 1807, 2085, 2502, 2522, 2535, 2910, 3042, 3614, 3783, 4170, 4365, 5070, 5421, 6255, 6305, 7566, 7605, 8730, 9035, 10842, 11349, 12510, 12610, 13483, 15210, 16263, 16393, 18070, 18915, 22698, 23491, 26966, 27105, 32526, 32786, 37830, 40449, 46982, 49179, 54210, 56745, 67415, 70473, 80898, 81315, 81965, 98358, 113490, 117455, 121347, 134830, 140946, 147537, 162630, 163930, 175279, 202245, 211419, 234910, 242694, 245895, 295074, 350558, 352365, 404490, 422838, 491790, 525837, 606735, 704730, 737685, 876395, 1051674, 1057095, 1213470, 1475370, 1577511, 1752790, 2114190, 2278627, 2629185, 3155022, 4557254, 5258370, 6835881, 7887555, 11393135, 13671762, 15775110, 20507643, 22786270, 34179405, 41015286, 68358810, 102538215, 205076430]

約数ペア:

[(1, 205076430), (2, 102538215), (3, 68358810), (5, 41015286), (6, 34179405), (9, 22786270), (10, 20507643), (13, 15775110), (15, 13671762), (18, 11393135), (26, 7887555), (30, 6835881), (39, 5258370), (45, 4557254), (65, 3155022), (78, 2629185), (90, 2278627), (97, 2114190), (117, 1752790), (130, 1577511), (139, 1475370), (169, 1213470), (194, 1057095), (195, 1051674), (234, 876395), (278, 737685), (291, 704730), (338, 606735), (390, 525837), (417, 491790), (485, 422838), (507, 404490), (582, 352365), (585, 350558), (695, 295074), (834, 245895), (845, 242694), (873, 234910), (970, 211419), (1014, 202245), (1170, 175279), (1251, 163930), (1261, 162630), (1390, 147537), (1455, 140946), (1521, 134830), (1690, 121347), (1746, 117455), (1807, 113490), (2085, 98358), (2502, 81965), (2522, 81315), (2535, 80898), (2910, 70473), (3042, 67415), (3614, 56745), (3783, 54210), (4170, 49179), (4365, 46982), (5070, 40449), (5421, 37830), (6255, 32786), (6305, 32526), (7566, 27105), (7605, 26966), (8730, 23491), (9035, 22698), (10842, 18915), (11349, 18070), (12510, 16393), (12610, 16263), (13483, 15210)]