20163624750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:908

約数の個数: 192

約数和(自身を含む): 55824837120

約数和(自身を除く): 35661212370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 125, 150, 159, 225, 250, 265, 318, 353, 375, 450, 477, 479, 530, 706, 750, 795, 954, 958, 1059, 1125, 1325, 1437, 1590, 1765, 2118, 2250, 2385, 2395, 2650, 2874, 3177, 3530, 3975, 4311, 4770, 4790, 5295, 6354, 6625, 7185, 7950, 8622, 8825, 10590, 11925, 11975, 13250, 14370, 15885, 17650, 18709, 19875, 21555, 23850, 23950, 25387, 26475, 31770, 35925, 37418, 39750, 43110, 44125, 50774, 52950, 56127, 59625, 59875, 71850, 76161, 79425, 88250, 93545, 107775, 112254, 119250, 119750, 126935, 132375, 152322, 158850, 168381, 169087, 179625, 187090, 215550, 228483, 253870, 264750, 280635, 336762, 338174, 359250, 380805, 397125, 456966, 467725, 507261, 538875, 561270, 634675, 761610, 794250, 841905, 845435, 935450, 1014522, 1077750, 1142415, 1269350, 1403175, 1521783, 1683810, 1690870, 1904025, 2284830, 2338625, 2536305, 2806350, 3043566, 3173375, 3808050, 4209525, 4227175, 4677250, 5072610, 5712075, 6346750, 7015875, 7608915, 8419050, 8454350, 8961611, 9520125, 11424150, 12681525, 14031750, 15217830, 17923222, 19040250, 21047625, 21135875, 25363050, 26884833, 28560375, 38044575, 42095250, 42271750, 44808055, 53769666, 57120750, 63407625, 76089150, 80654499, 89616110, 126815250, 134424165, 161308998, 190222875, 224040275, 268848330, 380445750, 403272495, 448080550, 672120825, 806544990, 1120201375, 1344241650, 2016362475, 2240402750, 3360604125, 4032724950, 6721208250, 10081812375, 20163624750]

約数ペア:

[(1, 20163624750), (2, 10081812375), (3, 6721208250), (5, 4032724950), (6, 3360604125), (9, 2240402750), (10, 2016362475), (15, 1344241650), (18, 1120201375), (25, 806544990), (30, 672120825), (45, 448080550), (50, 403272495), (53, 380445750), (75, 268848330), (90, 224040275), (106, 190222875), (125, 161308998), (150, 134424165), (159, 126815250), (225, 89616110), (250, 80654499), (265, 76089150), (318, 63407625), (353, 57120750), (375, 53769666), (450, 44808055), (477, 42271750), (479, 42095250), (530, 38044575), (706, 28560375), (750, 26884833), (795, 25363050), (954, 21135875), (958, 21047625), (1059, 19040250), (1125, 17923222), (1325, 15217830), (1437, 14031750), (1590, 12681525), (1765, 11424150), (2118, 9520125), (2250, 8961611), (2385, 8454350), (2395, 8419050), (2650, 7608915), (2874, 7015875), (3177, 6346750), (3530, 5712075), (3975, 5072610), (4311, 4677250), (4770, 4227175), (4790, 4209525), (5295, 3808050), (6354, 3173375), (6625, 3043566), (7185, 2806350), (7950, 2536305), (8622, 2338625), (8825, 2284830), (10590, 1904025), (11925, 1690870), (11975, 1683810), (13250, 1521783), (14370, 1403175), (15885, 1269350), (17650, 1142415), (18709, 1077750), (19875, 1014522), (21555, 935450), (23850, 845435), (23950, 841905), (25387, 794250), (26475, 761610), (31770, 634675), (35925, 561270), (37418, 538875), (39750, 507261), (43110, 467725), (44125, 456966), (50774, 397125), (52950, 380805), (56127, 359250), (59625, 338174), (59875, 336762), (71850, 280635), (76161, 264750), (79425, 253870), (88250, 228483), (93545, 215550), (107775, 187090), (112254, 179625), (119250, 169087), (119750, 168381), (126935, 158850), (132375, 152322)]