200510460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 629306496

約数和(自身を除く): 428796036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 137, 141, 173, 180, 188, 235, 274, 282, 346, 411, 423, 470, 519, 548, 564, 685, 692, 705, 822, 846, 865, 940, 1038, 1233, 1370, 1410, 1557, 1644, 1692, 1730, 2055, 2076, 2115, 2466, 2595, 2740, 2820, 3114, 3460, 4110, 4230, 4932, 5190, 6165, 6228, 6439, 7785, 8131, 8220, 8460, 10380, 12330, 12878, 15570, 16262, 19317, 23701, 24393, 24660, 25756, 31140, 32195, 32524, 38634, 40655, 47402, 48786, 57951, 64390, 71103, 73179, 77268, 81310, 94804, 96585, 97572, 115902, 118505, 121965, 128780, 142206, 146358, 162620, 193170, 213309, 231804, 237010, 243930, 284412, 289755, 292716, 355515, 365895, 386340, 426618, 474020, 487860, 579510, 711030, 731790, 853236, 1066545, 1113947, 1159020, 1422060, 1463580, 2133090, 2227894, 3341841, 4266180, 4455788, 5569735, 6683682, 10025523, 11139470, 13367364, 16709205, 20051046, 22278940, 33418410, 40102092, 50127615, 66836820, 100255230, 200510460]

約数ペア:

[(1, 200510460), (2, 100255230), (3, 66836820), (4, 50127615), (5, 40102092), (6, 33418410), (9, 22278940), (10, 20051046), (12, 16709205), (15, 13367364), (18, 11139470), (20, 10025523), (30, 6683682), (36, 5569735), (45, 4455788), (47, 4266180), (60, 3341841), (90, 2227894), (94, 2133090), (137, 1463580), (141, 1422060), (173, 1159020), (180, 1113947), (188, 1066545), (235, 853236), (274, 731790), (282, 711030), (346, 579510), (411, 487860), (423, 474020), (470, 426618), (519, 386340), (548, 365895), (564, 355515), (685, 292716), (692, 289755), (705, 284412), (822, 243930), (846, 237010), (865, 231804), (940, 213309), (1038, 193170), (1233, 162620), (1370, 146358), (1410, 142206), (1557, 128780), (1644, 121965), (1692, 118505), (1730, 115902), (2055, 97572), (2076, 96585), (2115, 94804), (2466, 81310), (2595, 77268), (2740, 73179), (2820, 71103), (3114, 64390), (3460, 57951), (4110, 48786), (4230, 47402), (4932, 40655), (5190, 38634), (6165, 32524), (6228, 32195), (6439, 31140), (7785, 25756), (8131, 24660), (8220, 24393), (8460, 23701), (10380, 19317), (12330, 16262), (12878, 15570)]