73885770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 231251328

約数和(自身を除く): 157365558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 83, 90, 105, 126, 135, 157, 162, 166, 189, 210, 249, 270, 314, 315, 378, 405, 415, 471, 498, 567, 581, 630, 747, 785, 810, 830, 942, 945, 1099, 1134, 1162, 1245, 1413, 1494, 1570, 1743, 1890, 2198, 2241, 2355, 2490, 2826, 2835, 2905, 3297, 3486, 3735, 4239, 4482, 4710, 5229, 5495, 5670, 5810, 6594, 6723, 7065, 7470, 8478, 8715, 9891, 10458, 10990, 11205, 12717, 13031, 13446, 14130, 15687, 16485, 17430, 19782, 21195, 22410, 25434, 26062, 26145, 29673, 31374, 32970, 33615, 39093, 42390, 47061, 49455, 52290, 59346, 63585, 65155, 67230, 78186, 78435, 89019, 91217, 94122, 98910, 117279, 127170, 130310, 148365, 156870, 178038, 182434, 195465, 234558, 235305, 273651, 296730, 351837, 390930, 445095, 456085, 470610, 547302, 586395, 703674, 820953, 890190, 912170, 1055511, 1172790, 1368255, 1641906, 1759185, 2111022, 2462859, 2736510, 3518370, 4104765, 4925718, 5277555, 7388577, 8209530, 10555110, 12314295, 14777154, 24628590, 36942885, 73885770]

約数ペア:

[(1, 73885770), (2, 36942885), (3, 24628590), (5, 14777154), (6, 12314295), (7, 10555110), (9, 8209530), (10, 7388577), (14, 5277555), (15, 4925718), (18, 4104765), (21, 3518370), (27, 2736510), (30, 2462859), (35, 2111022), (42, 1759185), (45, 1641906), (54, 1368255), (63, 1172790), (70, 1055511), (81, 912170), (83, 890190), (90, 820953), (105, 703674), (126, 586395), (135, 547302), (157, 470610), (162, 456085), (166, 445095), (189, 390930), (210, 351837), (249, 296730), (270, 273651), (314, 235305), (315, 234558), (378, 195465), (405, 182434), (415, 178038), (471, 156870), (498, 148365), (567, 130310), (581, 127170), (630, 117279), (747, 98910), (785, 94122), (810, 91217), (830, 89019), (942, 78435), (945, 78186), (1099, 67230), (1134, 65155), (1162, 63585), (1245, 59346), (1413, 52290), (1494, 49455), (1570, 47061), (1743, 42390), (1890, 39093), (2198, 33615), (2241, 32970), (2355, 31374), (2490, 29673), (2826, 26145), (2835, 26062), (2905, 25434), (3297, 22410), (3486, 21195), (3735, 19782), (4239, 17430), (4482, 16485), (4710, 15687), (5229, 14130), (5495, 13446), (5670, 13031), (5810, 12717), (6594, 11205), (6723, 10990), (7065, 10458), (7470, 9891), (8478, 8715)]