61091550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 184415280

約数和(自身を除く): 123323730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 59, 65, 75, 78, 90, 117, 118, 130, 135, 150, 177, 195, 225, 234, 270, 295, 325, 351, 354, 390, 450, 531, 585, 590, 650, 675, 702, 767, 885, 975, 1062, 1170, 1350, 1475, 1534, 1593, 1755, 1770, 1950, 2301, 2655, 2925, 2950, 3186, 3481, 3510, 3835, 4425, 4602, 5310, 5850, 6903, 6962, 7670, 7965, 8775, 8850, 10443, 11505, 13275, 13806, 15930, 17405, 17550, 19175, 20709, 20886, 23010, 26550, 31329, 34515, 34810, 38350, 39825, 41418, 45253, 52215, 57525, 62658, 69030, 79650, 87025, 90506, 93987, 103545, 104430, 115050, 135759, 156645, 172575, 174050, 187974, 207090, 226265, 261075, 271518, 313290, 345150, 407277, 452530, 469935, 517725, 522150, 678795, 783225, 814554, 939870, 1035450, 1131325, 1221831, 1357590, 1566450, 2036385, 2262650, 2349675, 2443662, 3393975, 4072770, 4699350, 6109155, 6787950, 10181925, 12218310, 20363850, 30545775, 61091550]

約数ペア:

[(1, 61091550), (2, 30545775), (3, 20363850), (5, 12218310), (6, 10181925), (9, 6787950), (10, 6109155), (13, 4699350), (15, 4072770), (18, 3393975), (25, 2443662), (26, 2349675), (27, 2262650), (30, 2036385), (39, 1566450), (45, 1357590), (50, 1221831), (54, 1131325), (59, 1035450), (65, 939870), (75, 814554), (78, 783225), (90, 678795), (117, 522150), (118, 517725), (130, 469935), (135, 452530), (150, 407277), (177, 345150), (195, 313290), (225, 271518), (234, 261075), (270, 226265), (295, 207090), (325, 187974), (351, 174050), (354, 172575), (390, 156645), (450, 135759), (531, 115050), (585, 104430), (590, 103545), (650, 93987), (675, 90506), (702, 87025), (767, 79650), (885, 69030), (975, 62658), (1062, 57525), (1170, 52215), (1350, 45253), (1475, 41418), (1534, 39825), (1593, 38350), (1755, 34810), (1770, 34515), (1950, 31329), (2301, 26550), (2655, 23010), (2925, 20886), (2950, 20709), (3186, 19175), (3481, 17550), (3510, 17405), (3835, 15930), (4425, 13806), (4602, 13275), (5310, 11505), (5850, 10443), (6903, 8850), (6962, 8775), (7670, 7965)]