8718150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 27212544

約数和(自身を除く): 18494394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 25, 30, 35, 38, 42, 46, 50, 57, 69, 70, 75, 95, 105, 114, 115, 133, 138, 150, 161, 175, 190, 210, 230, 266, 285, 322, 345, 350, 361, 399, 437, 475, 483, 525, 570, 575, 665, 690, 722, 798, 805, 874, 950, 966, 1050, 1083, 1150, 1311, 1330, 1425, 1610, 1725, 1805, 1995, 2166, 2185, 2415, 2527, 2622, 2850, 3059, 3325, 3450, 3610, 3990, 4025, 4370, 4830, 5054, 5415, 6118, 6555, 6650, 7581, 8050, 8303, 9025, 9177, 9975, 10830, 10925, 12075, 12635, 13110, 15162, 15295, 16606, 18050, 18354, 19950, 21850, 24150, 24909, 25270, 27075, 30590, 32775, 37905, 41515, 45885, 49818, 54150, 58121, 63175, 65550, 75810, 76475, 83030, 91770, 116242, 124545, 126350, 152950, 174363, 189525, 207575, 229425, 249090, 290605, 348726, 379050, 415150, 458850, 581210, 622725, 871815, 1245450, 1453025, 1743630, 2906050, 4359075, 8718150]

約数ペア:

[(1, 8718150), (2, 4359075), (3, 2906050), (5, 1743630), (6, 1453025), (7, 1245450), (10, 871815), (14, 622725), (15, 581210), (19, 458850), (21, 415150), (23, 379050), (25, 348726), (30, 290605), (35, 249090), (38, 229425), (42, 207575), (46, 189525), (50, 174363), (57, 152950), (69, 126350), (70, 124545), (75, 116242), (95, 91770), (105, 83030), (114, 76475), (115, 75810), (133, 65550), (138, 63175), (150, 58121), (161, 54150), (175, 49818), (190, 45885), (210, 41515), (230, 37905), (266, 32775), (285, 30590), (322, 27075), (345, 25270), (350, 24909), (361, 24150), (399, 21850), (437, 19950), (475, 18354), (483, 18050), (525, 16606), (570, 15295), (575, 15162), (665, 13110), (690, 12635), (722, 12075), (798, 10925), (805, 10830), (874, 9975), (950, 9177), (966, 9025), (1050, 8303), (1083, 8050), (1150, 7581), (1311, 6650), (1330, 6555), (1425, 6118), (1610, 5415), (1725, 5054), (1805, 4830), (1995, 4370), (2166, 4025), (2185, 3990), (2415, 3610), (2527, 3450), (2622, 3325), (2850, 3059)]