81175410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 228346560

約数和(自身を除く): 147171150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 222, 285, 333, 342, 370, 555, 570, 666, 703, 855, 1110, 1283, 1406, 1665, 1710, 2109, 2566, 3330, 3515, 3849, 4218, 6327, 6415, 7030, 7698, 10545, 11547, 12654, 12830, 19245, 21090, 23094, 24377, 31635, 38490, 47471, 48754, 57735, 63270, 73131, 94942, 115470, 121885, 142413, 146262, 219393, 237355, 243770, 284826, 365655, 427239, 438786, 474710, 712065, 731310, 854478, 901949, 1096965, 1424130, 1803898, 2136195, 2193930, 2705847, 4272390, 4509745, 5411694, 8117541, 9019490, 13529235, 16235082, 27058470, 40587705, 81175410]

約数ペア:

[(1, 81175410), (2, 40587705), (3, 27058470), (5, 16235082), (6, 13529235), (9, 9019490), (10, 8117541), (15, 5411694), (18, 4509745), (19, 4272390), (30, 2705847), (37, 2193930), (38, 2136195), (45, 1803898), (57, 1424130), (74, 1096965), (90, 901949), (95, 854478), (111, 731310), (114, 712065), (171, 474710), (185, 438786), (190, 427239), (222, 365655), (285, 284826), (333, 243770), (342, 237355), (370, 219393), (555, 146262), (570, 142413), (666, 121885), (703, 115470), (855, 94942), (1110, 73131), (1283, 63270), (1406, 57735), (1665, 48754), (1710, 47471), (2109, 38490), (2566, 31635), (3330, 24377), (3515, 23094), (3849, 21090), (4218, 19245), (6327, 12830), (6415, 12654), (7030, 11547), (7698, 10545)]