220161468900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{13697}}^1$

素因数の和:14254

約数の個数: 144

約数和(自身を含む): 643479439680

約数和(自身を除く): 423317970780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 409, 524, 655, 786, 818, 1227, 1310, 1572, 1636, 1965, 2045, 2454, 2620, 3275, 3930, 4090, 4908, 6135, 6550, 7860, 8180, 9825, 10225, 12270, 13100, 13697, 19650, 20450, 24540, 27394, 30675, 39300, 40900, 41091, 53579, 54788, 61350, 68485, 82182, 107158, 122700, 136970, 160737, 164364, 205455, 214316, 267895, 273940, 321474, 342425, 410910, 535790, 642948, 684850, 803685, 821820, 1027275, 1071580, 1339475, 1369700, 1607370, 1794307, 2054550, 2678950, 3214740, 3588614, 4018425, 4109100, 5357900, 5382921, 5602073, 7177228, 8036850, 8971535, 10765842, 11204146, 16073700, 16806219, 17943070, 21531684, 22408292, 26914605, 28010365, 33612438, 35886140, 44857675, 53829210, 56020730, 67224876, 84031095, 89715350, 107658420, 112041460, 134573025, 140051825, 168062190, 179430700, 269146050, 280103650, 336124380, 420155475, 538292100, 560207300, 733871563, 840310950, 1467743126, 1680621900, 2201614689, 2935486252, 3669357815, 4403229378, 7338715630, 8806458756, 11008073445, 14677431260, 18346789075, 22016146890, 36693578150, 44032293780, 55040367225, 73387156300, 110080734450, 220161468900]

約数ペア:

[(1, 220161468900), (2, 110080734450), (3, 73387156300), (4, 55040367225), (5, 44032293780), (6, 36693578150), (10, 22016146890), (12, 18346789075), (15, 14677431260), (20, 11008073445), (25, 8806458756), (30, 7338715630), (50, 4403229378), (60, 3669357815), (75, 2935486252), (100, 2201614689), (131, 1680621900), (150, 1467743126), (262, 840310950), (300, 733871563), (393, 560207300), (409, 538292100), (524, 420155475), (655, 336124380), (786, 280103650), (818, 269146050), (1227, 179430700), (1310, 168062190), (1572, 140051825), (1636, 134573025), (1965, 112041460), (2045, 107658420), (2454, 89715350), (2620, 84031095), (3275, 67224876), (3930, 56020730), (4090, 53829210), (4908, 44857675), (6135, 35886140), (6550, 33612438), (7860, 28010365), (8180, 26914605), (9825, 22408292), (10225, 21531684), (12270, 17943070), (13100, 16806219), (13697, 16073700), (19650, 11204146), (20450, 10765842), (24540, 8971535), (27394, 8036850), (30675, 7177228), (39300, 5602073), (40900, 5382921), (41091, 5357900), (53579, 4109100), (54788, 4018425), (61350, 3588614), (68485, 3214740), (82182, 2678950), (107158, 2054550), (122700, 1794307), (136970, 1607370), (160737, 1369700), (164364, 1339475), (205455, 1071580), (214316, 1027275), (267895, 821820), (273940, 803685), (321474, 684850), (342425, 642948), (410910, 535790)]