21999461250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5437}}^1$

素因数の和:5558

約数の個数: 160

約数和(自身を含む): 59934764736

約数和(自身を除く): 37935303486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 83, 125, 130, 150, 166, 195, 249, 250, 325, 375, 390, 415, 498, 625, 650, 750, 830, 975, 1079, 1245, 1250, 1625, 1875, 1950, 2075, 2158, 2490, 3237, 3250, 3750, 4150, 4875, 5395, 5437, 6225, 6474, 8125, 9750, 10375, 10790, 10874, 12450, 16185, 16250, 16311, 20750, 24375, 26975, 27185, 31125, 32370, 32622, 48750, 51875, 53950, 54370, 62250, 70681, 80925, 81555, 103750, 134875, 135925, 141362, 155625, 161850, 163110, 212043, 269750, 271850, 311250, 353405, 404625, 407775, 424086, 451271, 674375, 679625, 706810, 809250, 815550, 902542, 1060215, 1348750, 1353813, 1359250, 1767025, 2023125, 2038875, 2120430, 2256355, 2707626, 3398125, 3534050, 4046250, 4077750, 4512710, 5301075, 5866523, 6769065, 6796250, 8835125, 10194375, 10602150, 11281775, 11733046, 13538130, 17599569, 17670250, 20388750, 22563550, 26505375, 29332615, 33845325, 35199138, 44175625, 53010750, 56408875, 58665230, 67690650, 87997845, 88351250, 112817750, 132526875, 146663075, 169226625, 175995690, 265053750, 282044375, 293326150, 338453250, 439989225, 564088750, 733315375, 846133125, 879978450, 1466630750, 1692266250, 2199946125, 3666576875, 4399892250, 7333153750, 10999730625, 21999461250]

約数ペア:

[(1, 21999461250), (2, 10999730625), (3, 7333153750), (5, 4399892250), (6, 3666576875), (10, 2199946125), (13, 1692266250), (15, 1466630750), (25, 879978450), (26, 846133125), (30, 733315375), (39, 564088750), (50, 439989225), (65, 338453250), (75, 293326150), (78, 282044375), (83, 265053750), (125, 175995690), (130, 169226625), (150, 146663075), (166, 132526875), (195, 112817750), (249, 88351250), (250, 87997845), (325, 67690650), (375, 58665230), (390, 56408875), (415, 53010750), (498, 44175625), (625, 35199138), (650, 33845325), (750, 29332615), (830, 26505375), (975, 22563550), (1079, 20388750), (1245, 17670250), (1250, 17599569), (1625, 13538130), (1875, 11733046), (1950, 11281775), (2075, 10602150), (2158, 10194375), (2490, 8835125), (3237, 6796250), (3250, 6769065), (3750, 5866523), (4150, 5301075), (4875, 4512710), (5395, 4077750), (5437, 4046250), (6225, 3534050), (6474, 3398125), (8125, 2707626), (9750, 2256355), (10375, 2120430), (10790, 2038875), (10874, 2023125), (12450, 1767025), (16185, 1359250), (16250, 1353813), (16311, 1348750), (20750, 1060215), (24375, 902542), (26975, 815550), (27185, 809250), (31125, 706810), (32370, 679625), (32622, 674375), (48750, 451271), (51875, 424086), (53950, 407775), (54370, 404625), (62250, 353405), (70681, 311250), (80925, 271850), (81555, 269750), (103750, 212043), (134875, 163110), (135925, 161850), (141362, 155625)]