138024700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 354539808

約数和(自身を除く): 216515108

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 61, 68, 85, 100, 110, 121, 122, 170, 187, 220, 242, 244, 275, 305, 340, 374, 425, 484, 550, 605, 610, 671, 748, 850, 935, 1037, 1100, 1210, 1220, 1331, 1342, 1525, 1700, 1870, 2057, 2074, 2420, 2662, 2684, 3025, 3050, 3355, 3740, 4114, 4148, 4675, 5185, 5324, 6050, 6100, 6655, 6710, 7381, 8228, 9350, 10285, 10370, 11407, 12100, 13310, 13420, 14762, 16775, 18700, 20570, 20740, 22627, 22814, 25925, 26620, 29524, 33275, 33550, 36905, 41140, 45254, 45628, 51425, 51850, 57035, 66550, 67100, 73810, 81191, 90508, 102850, 103700, 113135, 114070, 125477, 133100, 147620, 162382, 184525, 205700, 226270, 228140, 250954, 285175, 324764, 369050, 405955, 452540, 501908, 565675, 570350, 627385, 738100, 811910, 1131350, 1140700, 1254770, 1380247, 1623820, 2029775, 2262700, 2509540, 2760494, 3136925, 4059550, 5520988, 6273850, 6901235, 8119100, 12547700, 13802470, 27604940, 34506175, 69012350, 138024700]

約数ペア:

[(1, 138024700), (2, 69012350), (4, 34506175), (5, 27604940), (10, 13802470), (11, 12547700), (17, 8119100), (20, 6901235), (22, 6273850), (25, 5520988), (34, 4059550), (44, 3136925), (50, 2760494), (55, 2509540), (61, 2262700), (68, 2029775), (85, 1623820), (100, 1380247), (110, 1254770), (121, 1140700), (122, 1131350), (170, 811910), (187, 738100), (220, 627385), (242, 570350), (244, 565675), (275, 501908), (305, 452540), (340, 405955), (374, 369050), (425, 324764), (484, 285175), (550, 250954), (605, 228140), (610, 226270), (671, 205700), (748, 184525), (850, 162382), (935, 147620), (1037, 133100), (1100, 125477), (1210, 114070), (1220, 113135), (1331, 103700), (1342, 102850), (1525, 90508), (1700, 81191), (1870, 73810), (2057, 67100), (2074, 66550), (2420, 57035), (2662, 51850), (2684, 51425), (3025, 45628), (3050, 45254), (3355, 41140), (3740, 36905), (4114, 33550), (4148, 33275), (4675, 29524), (5185, 26620), (5324, 25925), (6050, 22814), (6100, 22627), (6655, 20740), (6710, 20570), (7381, 18700), (8228, 16775), (9350, 14762), (10285, 13420), (10370, 13310), (11407, 12100)]