102278520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{787}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 351266760

約数和(自身を除く): 248988240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 787, 855, 1083, 1140, 1368, 1444, 1574, 1710, 1805, 2166, 2280, 2361, 2888, 3148, 3249, 3420, 3610, 3935, 4332, 4722, 5415, 6296, 6498, 6840, 7083, 7220, 7870, 8664, 9444, 10830, 11805, 12996, 14166, 14440, 14953, 15740, 16245, 18888, 21660, 23610, 25992, 28332, 29906, 31480, 32490, 35415, 43320, 44859, 47220, 56664, 59812, 64980, 70830, 74765, 89718, 94440, 119624, 129960, 134577, 141660, 149530, 179436, 224295, 269154, 283320, 284107, 299060, 358872, 448590, 538308, 568214, 598120, 672885, 852321, 897180, 1076616, 1136428, 1345770, 1420535, 1704642, 1794360, 2272856, 2556963, 2691540, 2841070, 3409284, 4261605, 5113926, 5383080, 5682140, 6818568, 8523210, 10227852, 11364280, 12784815, 17046420, 20455704, 25569630, 34092840, 51139260, 102278520]

約数ペア:

[(1, 102278520), (2, 51139260), (3, 34092840), (4, 25569630), (5, 20455704), (6, 17046420), (8, 12784815), (9, 11364280), (10, 10227852), (12, 8523210), (15, 6818568), (18, 5682140), (19, 5383080), (20, 5113926), (24, 4261605), (30, 3409284), (36, 2841070), (38, 2691540), (40, 2556963), (45, 2272856), (57, 1794360), (60, 1704642), (72, 1420535), (76, 1345770), (90, 1136428), (95, 1076616), (114, 897180), (120, 852321), (152, 672885), (171, 598120), (180, 568214), (190, 538308), (228, 448590), (285, 358872), (342, 299060), (360, 284107), (361, 283320), (380, 269154), (456, 224295), (570, 179436), (684, 149530), (722, 141660), (760, 134577), (787, 129960), (855, 119624), (1083, 94440), (1140, 89718), (1368, 74765), (1444, 70830), (1574, 64980), (1710, 59812), (1805, 56664), (2166, 47220), (2280, 44859), (2361, 43320), (2888, 35415), (3148, 32490), (3249, 31480), (3420, 29906), (3610, 28332), (3935, 25992), (4332, 23610), (4722, 21660), (5415, 18888), (6296, 16245), (6498, 15740), (6840, 14953), (7083, 14440), (7220, 14166), (7870, 12996), (8664, 11805), (9444, 10830)]