70728450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 209986560

約数和(自身を除く): 139258110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 25, 26, 30, 38, 39, 46, 50, 57, 65, 69, 75, 78, 83, 95, 114, 115, 130, 138, 150, 166, 190, 195, 230, 247, 249, 285, 299, 325, 345, 390, 415, 437, 475, 494, 498, 570, 575, 598, 650, 690, 741, 830, 874, 897, 950, 975, 1079, 1150, 1235, 1245, 1311, 1425, 1482, 1495, 1577, 1725, 1794, 1909, 1950, 2075, 2158, 2185, 2470, 2490, 2622, 2850, 2990, 3154, 3237, 3450, 3705, 3818, 4150, 4370, 4485, 4731, 5395, 5681, 5727, 6175, 6225, 6474, 6555, 7410, 7475, 7885, 8970, 9462, 9545, 10790, 10925, 11362, 11454, 12350, 12450, 13110, 14950, 15770, 16185, 17043, 18525, 19090, 20501, 21850, 22425, 23655, 24817, 26975, 28405, 28635, 32370, 32775, 34086, 36271, 37050, 39425, 41002, 44850, 47310, 47725, 49634, 53950, 56810, 57270, 61503, 65550, 72542, 74451, 78850, 80925, 85215, 95450, 102505, 108813, 118275, 123006, 124085, 142025, 143175, 148902, 161850, 170430, 181355, 205010, 217626, 236550, 248170, 284050, 286350, 307515, 362710, 372255, 426075, 471523, 512525, 544065, 615030, 620425, 744510, 852150, 906775, 943046, 1025050, 1088130, 1240850, 1414569, 1537575, 1813550, 1861275, 2357615, 2720325, 2829138, 3075150, 3722550, 4715230, 5440650, 7072845, 11788075, 14145690, 23576150, 35364225, 70728450]

約数ペア:

[(1, 70728450), (2, 35364225), (3, 23576150), (5, 14145690), (6, 11788075), (10, 7072845), (13, 5440650), (15, 4715230), (19, 3722550), (23, 3075150), (25, 2829138), (26, 2720325), (30, 2357615), (38, 1861275), (39, 1813550), (46, 1537575), (50, 1414569), (57, 1240850), (65, 1088130), (69, 1025050), (75, 943046), (78, 906775), (83, 852150), (95, 744510), (114, 620425), (115, 615030), (130, 544065), (138, 512525), (150, 471523), (166, 426075), (190, 372255), (195, 362710), (230, 307515), (247, 286350), (249, 284050), (285, 248170), (299, 236550), (325, 217626), (345, 205010), (390, 181355), (415, 170430), (437, 161850), (475, 148902), (494, 143175), (498, 142025), (570, 124085), (575, 123006), (598, 118275), (650, 108813), (690, 102505), (741, 95450), (830, 85215), (874, 80925), (897, 78850), (950, 74451), (975, 72542), (1079, 65550), (1150, 61503), (1235, 57270), (1245, 56810), (1311, 53950), (1425, 49634), (1482, 47725), (1495, 47310), (1577, 44850), (1725, 41002), (1794, 39425), (1909, 37050), (1950, 36271), (2075, 34086), (2158, 32775), (2185, 32370), (2470, 28635), (2490, 28405), (2622, 26975), (2850, 24817), (2990, 23655), (3154, 22425), (3237, 21850), (3450, 20501), (3705, 19090), (3818, 18525), (4150, 17043), (4370, 16185), (4485, 15770), (4731, 14950), (5395, 13110), (5681, 12450), (5727, 12350), (6175, 11454), (6225, 11362), (6474, 10925), (6555, 10790), (7410, 9545), (7475, 9462), (7885, 8970)]