2025157260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{18617}}^1$

素因数の和:18680

約数の個数: 144

約数和(自身を含む): 6774866784

約数和(自身を除く): 4749709524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 420, 444, 490, 518, 555, 588, 735, 740, 777, 980, 1036, 1110, 1295, 1470, 1554, 1813, 2220, 2590, 2940, 3108, 3626, 3885, 5180, 5439, 7252, 7770, 9065, 10878, 15540, 18130, 18617, 21756, 27195, 36260, 37234, 54390, 55851, 74468, 93085, 108780, 111702, 130319, 186170, 223404, 260638, 279255, 372340, 390957, 521276, 558510, 651595, 688829, 781914, 912233, 1117020, 1303190, 1377658, 1563828, 1824466, 1954785, 2066487, 2606380, 2736699, 2755316, 3444145, 3648932, 3909570, 4132974, 4561165, 4821803, 5473398, 6888290, 7819140, 8265948, 9122330, 9643606, 10332435, 10946796, 13683495, 13776580, 14465409, 18244660, 19287212, 20664870, 24109015, 27366990, 28930818, 33752621, 41329740, 48218030, 54733980, 57861636, 67505242, 72327045, 96436060, 101257863, 135010484, 144654090, 168763105, 202515726, 289308180, 337526210, 405031452, 506289315, 675052420, 1012578630, 2025157260]

約数ペア:

[(1, 2025157260), (2, 1012578630), (3, 675052420), (4, 506289315), (5, 405031452), (6, 337526210), (7, 289308180), (10, 202515726), (12, 168763105), (14, 144654090), (15, 135010484), (20, 101257863), (21, 96436060), (28, 72327045), (30, 67505242), (35, 57861636), (37, 54733980), (42, 48218030), (49, 41329740), (60, 33752621), (70, 28930818), (74, 27366990), (84, 24109015), (98, 20664870), (105, 19287212), (111, 18244660), (140, 14465409), (147, 13776580), (148, 13683495), (185, 10946796), (196, 10332435), (210, 9643606), (222, 9122330), (245, 8265948), (259, 7819140), (294, 6888290), (370, 5473398), (420, 4821803), (444, 4561165), (490, 4132974), (518, 3909570), (555, 3648932), (588, 3444145), (735, 2755316), (740, 2736699), (777, 2606380), (980, 2066487), (1036, 1954785), (1110, 1824466), (1295, 1563828), (1470, 1377658), (1554, 1303190), (1813, 1117020), (2220, 912233), (2590, 781914), (2940, 688829), (3108, 651595), (3626, 558510), (3885, 521276), (5180, 390957), (5439, 372340), (7252, 279255), (7770, 260638), (9065, 223404), (10878, 186170), (15540, 130319), (18130, 111702), (18617, 108780), (21756, 93085), (27195, 74468), (36260, 55851), (37234, 54390)]