28995174180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{10133}}^1$

素因数の和:10915

約数の個数: 192

約数和(自身を含む): 103240327680

約数和(自身を除く): 74245153500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 757, 945, 1260, 1514, 1890, 2271, 3028, 3780, 3785, 4542, 5299, 6813, 7570, 9084, 10133, 10598, 11355, 13626, 15140, 15897, 20266, 20439, 21196, 22710, 26495, 27252, 30399, 31794, 34065, 40532, 40878, 45420, 47691, 50665, 52990, 60798, 63588, 68130, 70931, 79485, 81756, 91197, 95382, 101330, 102195, 105980, 121596, 136260, 141862, 143073, 151995, 158970, 182394, 190764, 202660, 204390, 212793, 238455, 273591, 283724, 286146, 303990, 317940, 354655, 364788, 408780, 425586, 455985, 476910, 547182, 572292, 607980, 638379, 709310, 715365, 851172, 911970, 953820, 1063965, 1094364, 1276758, 1367955, 1418620, 1430730, 1823940, 1915137, 2127930, 2553516, 2735910, 2861460, 3191895, 3830274, 4255860, 5471820, 6383790, 7660548, 7670681, 9575685, 12767580, 15341362, 19151370, 23012043, 30682724, 38302740, 38353405, 46024086, 53694767, 69036129, 76706810, 92048172, 107389534, 115060215, 138072258, 153413620, 161084301, 207108387, 214779068, 230120430, 268473835, 276144516, 322168602, 345180645, 414216774, 460240860, 483252903, 536947670, 644337204, 690361290, 805421505, 828433548, 966505806, 1035541935, 1073895340, 1380722580, 1449758709, 1610843010, 1933011612, 2071083870, 2416264515, 2899517418, 3221686020, 4142167740, 4832529030, 5799034836, 7248793545, 9665058060, 14497587090, 28995174180]

約数ペア:

[(1, 28995174180), (2, 14497587090), (3, 9665058060), (4, 7248793545), (5, 5799034836), (6, 4832529030), (7, 4142167740), (9, 3221686020), (10, 2899517418), (12, 2416264515), (14, 2071083870), (15, 1933011612), (18, 1610843010), (20, 1449758709), (21, 1380722580), (27, 1073895340), (28, 1035541935), (30, 966505806), (35, 828433548), (36, 805421505), (42, 690361290), (45, 644337204), (54, 536947670), (60, 483252903), (63, 460240860), (70, 414216774), (84, 345180645), (90, 322168602), (105, 276144516), (108, 268473835), (126, 230120430), (135, 214779068), (140, 207108387), (180, 161084301), (189, 153413620), (210, 138072258), (252, 115060215), (270, 107389534), (315, 92048172), (378, 76706810), (420, 69036129), (540, 53694767), (630, 46024086), (756, 38353405), (757, 38302740), (945, 30682724), (1260, 23012043), (1514, 19151370), (1890, 15341362), (2271, 12767580), (3028, 9575685), (3780, 7670681), (3785, 7660548), (4542, 6383790), (5299, 5471820), (6813, 4255860), (7570, 3830274), (9084, 3191895), (10133, 2861460), (10598, 2735910), (11355, 2553516), (13626, 2127930), (15140, 1915137), (15897, 1823940), (20266, 1430730), (20439, 1418620), (21196, 1367955), (22710, 1276758), (26495, 1094364), (27252, 1063965), (30399, 953820), (31794, 911970), (34065, 851172), (40532, 715365), (40878, 709310), (45420, 638379), (47691, 607980), (50665, 572292), (52990, 547182), (60798, 476910), (63588, 455985), (68130, 425586), (70931, 408780), (79485, 364788), (81756, 354655), (91197, 317940), (95382, 303990), (101330, 286146), (102195, 283724), (105980, 273591), (121596, 238455), (136260, 212793), (141862, 204390), (143073, 202660), (151995, 190764), (158970, 182394)]