220925250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 748185984

約数和(自身を除く): 527260734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 83, 90, 91, 105, 117, 125, 126, 130, 150, 166, 169, 175, 182, 195, 210, 225, 234, 249, 250, 273, 315, 325, 338, 350, 375, 390, 415, 450, 455, 498, 507, 525, 546, 581, 585, 630, 650, 747, 750, 819, 830, 845, 875, 910, 975, 1014, 1050, 1079, 1125, 1162, 1170, 1183, 1245, 1365, 1494, 1521, 1575, 1625, 1638, 1690, 1743, 1750, 1950, 2075, 2158, 2250, 2275, 2366, 2490, 2535, 2625, 2730, 2905, 2925, 3042, 3150, 3237, 3250, 3486, 3549, 3735, 4095, 4150, 4225, 4550, 4875, 5070, 5229, 5250, 5395, 5810, 5850, 5915, 6225, 6474, 6825, 7098, 7470, 7553, 7605, 7875, 8190, 8450, 8715, 9711, 9750, 10375, 10458, 10647, 10790, 11375, 11830, 12450, 12675, 13650, 14027, 14525, 14625, 15106, 15210, 15750, 16185, 17430, 17745, 18675, 19422, 20475, 20750, 21125, 21294, 22659, 22750, 25350, 26145, 26975, 28054, 29050, 29250, 29575, 31125, 32370, 34125, 35490, 37350, 37765, 38025, 40950, 42081, 42250, 43575, 45318, 48555, 52290, 53235, 53950, 59150, 62250, 63375, 67977, 68250, 70135, 72625, 75530, 76050, 80925, 84162, 87150, 88725, 93375, 97110, 98189, 102375, 106470, 113295, 126243, 126750, 130725, 134875, 135954, 140270, 145250, 147875, 161850, 177450, 186750, 188825, 190125, 196378, 204750, 210405, 217875, 226590, 242775, 252486, 261450, 266175, 269750, 294567, 295750, 339885, 350675, 377650, 380250, 404625, 420810, 435750, 443625, 485550, 490945, 532350, 566475, 589134, 631215, 653625, 679770, 701350, 809250, 883701, 887250, 944125, 981890, 1052025, 1132950, 1213875, 1262430, 1307250, 1330875, 1472835, 1699425, 1753375, 1767402, 1888250, 2104050, 2427750, 2454725, 2661750, 2832375, 2945670, 3156075, 3398850, 3506750, 4418505, 4909450, 5260125, 5664750, 6312150, 7364175, 8497125, 8837010, 10520250, 12273625, 14728350, 15780375, 16994250, 22092525, 24547250, 31560750, 36820875, 44185050, 73641750, 110462625, 220925250]

約数ペア:

[(1, 220925250), (2, 110462625), (3, 73641750), (5, 44185050), (6, 36820875), (7, 31560750), (9, 24547250), (10, 22092525), (13, 16994250), (14, 15780375), (15, 14728350), (18, 12273625), (21, 10520250), (25, 8837010), (26, 8497125), (30, 7364175), (35, 6312150), (39, 5664750), (42, 5260125), (45, 4909450), (50, 4418505), (63, 3506750), (65, 3398850), (70, 3156075), (75, 2945670), (78, 2832375), (83, 2661750), (90, 2454725), (91, 2427750), (105, 2104050), (117, 1888250), (125, 1767402), (126, 1753375), (130, 1699425), (150, 1472835), (166, 1330875), (169, 1307250), (175, 1262430), (182, 1213875), (195, 1132950), (210, 1052025), (225, 981890), (234, 944125), (249, 887250), (250, 883701), (273, 809250), (315, 701350), (325, 679770), (338, 653625), (350, 631215), (375, 589134), (390, 566475), (415, 532350), (450, 490945), (455, 485550), (498, 443625), (507, 435750), (525, 420810), (546, 404625), (581, 380250), (585, 377650), (630, 350675), (650, 339885), (747, 295750), (750, 294567), (819, 269750), (830, 266175), (845, 261450), (875, 252486), (910, 242775), (975, 226590), (1014, 217875), (1050, 210405), (1079, 204750), (1125, 196378), (1162, 190125), (1170, 188825), (1183, 186750), (1245, 177450), (1365, 161850), (1494, 147875), (1521, 145250), (1575, 140270), (1625, 135954), (1638, 134875), (1690, 130725), (1743, 126750), (1750, 126243), (1950, 113295), (2075, 106470), (2158, 102375), (2250, 98189), (2275, 97110), (2366, 93375), (2490, 88725), (2535, 87150), (2625, 84162), (2730, 80925), (2905, 76050), (2925, 75530), (3042, 72625), (3150, 70135), (3237, 68250), (3250, 67977), (3486, 63375), (3549, 62250), (3735, 59150), (4095, 53950), (4150, 53235), (4225, 52290), (4550, 48555), (4875, 45318), (5070, 43575), (5229, 42250), (5250, 42081), (5395, 40950), (5810, 38025), (5850, 37765), (5915, 37350), (6225, 35490), (6474, 34125), (6825, 32370), (7098, 31125), (7470, 29575), (7553, 29250), (7605, 29050), (7875, 28054), (8190, 26975), (8450, 26145), (8715, 25350), (9711, 22750), (9750, 22659), (10375, 21294), (10458, 21125), (10647, 20750), (10790, 20475), (11375, 19422), (11830, 18675), (12450, 17745), (12675, 17430), (13650, 16185), (14027, 15750), (14525, 15210), (14625, 15106)]