2318753500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 6310047744

約数和(自身を除く): 3991294244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 43, 49, 50, 62, 70, 71, 86, 98, 100, 124, 125, 140, 142, 155, 172, 175, 196, 215, 217, 245, 250, 284, 301, 310, 350, 355, 430, 434, 490, 497, 500, 602, 620, 700, 710, 775, 860, 868, 875, 980, 994, 1075, 1085, 1204, 1225, 1333, 1420, 1505, 1519, 1550, 1750, 1775, 1988, 2107, 2150, 2170, 2201, 2450, 2485, 2666, 3010, 3038, 3053, 3100, 3479, 3500, 3550, 3875, 4214, 4300, 4340, 4402, 4900, 4970, 5332, 5375, 5425, 6020, 6076, 6106, 6125, 6665, 6958, 7100, 7525, 7595, 7750, 8428, 8804, 8875, 9331, 9940, 10535, 10750, 10850, 11005, 12212, 12250, 12425, 13330, 13916, 15050, 15190, 15265, 15407, 15500, 17395, 17750, 18662, 21070, 21371, 21500, 21700, 22010, 24500, 24850, 26660, 27125, 30100, 30380, 30530, 30814, 33325, 34790, 35500, 37324, 37625, 37975, 42140, 42742, 44020, 46655, 49700, 52675, 54250, 55025, 61060, 61628, 62125, 65317, 66650, 69580, 75250, 75950, 76325, 77035, 85484, 86975, 93310, 94643, 105350, 106855, 107849, 108500, 110050, 124250, 130634, 133300, 149597, 150500, 151900, 152650, 154070, 166625, 173950, 186620, 189286, 189875, 210700, 213710, 215698, 220100, 233275, 248500, 261268, 263375, 275125, 299194, 305300, 308140, 326585, 333250, 347900, 378572, 379750, 381625, 385175, 427420, 431396, 434875, 466550, 473215, 526750, 534275, 539245, 550250, 598388, 653170, 662501, 666500, 747985, 759500, 763250, 770350, 869750, 933100, 946430, 1053500, 1068550, 1078490, 1100500, 1166375, 1306340, 1325002, 1495970, 1526500, 1540700, 1632925, 1739500, 1892860, 1925875, 2137100, 2156980, 2332750, 2366075, 2650004, 2671375, 2696225, 2991940, 3265850, 3312505, 3739925, 3851750, 4637507, 4665500, 4732150, 5342750, 5392450, 6531700, 6625010, 7479850, 7703500, 8164625, 9275014, 9464300, 10685500, 10784900, 11830375, 13250020, 13481125, 14959700, 16329250, 16562525, 18550028, 18699625, 23187535, 23660750, 26962250, 32658500, 33125050, 37399250, 46375070, 47321500, 53924500, 66250100, 74798500, 82812625, 92750140, 115937675, 165625250, 231875350, 331250500, 463750700, 579688375, 1159376750, 2318753500]

約数ペア:

[(1, 2318753500), (2, 1159376750), (4, 579688375), (5, 463750700), (7, 331250500), (10, 231875350), (14, 165625250), (20, 115937675), (25, 92750140), (28, 82812625), (31, 74798500), (35, 66250100), (43, 53924500), (49, 47321500), (50, 46375070), (62, 37399250), (70, 33125050), (71, 32658500), (86, 26962250), (98, 23660750), (100, 23187535), (124, 18699625), (125, 18550028), (140, 16562525), (142, 16329250), (155, 14959700), (172, 13481125), (175, 13250020), (196, 11830375), (215, 10784900), (217, 10685500), (245, 9464300), (250, 9275014), (284, 8164625), (301, 7703500), (310, 7479850), (350, 6625010), (355, 6531700), (430, 5392450), (434, 5342750), (490, 4732150), (497, 4665500), (500, 4637507), (602, 3851750), (620, 3739925), (700, 3312505), (710, 3265850), (775, 2991940), (860, 2696225), (868, 2671375), (875, 2650004), (980, 2366075), (994, 2332750), (1075, 2156980), (1085, 2137100), (1204, 1925875), (1225, 1892860), (1333, 1739500), (1420, 1632925), (1505, 1540700), (1519, 1526500), (1550, 1495970), (1750, 1325002), (1775, 1306340), (1988, 1166375), (2107, 1100500), (2150, 1078490), (2170, 1068550), (2201, 1053500), (2450, 946430), (2485, 933100), (2666, 869750), (3010, 770350), (3038, 763250), (3053, 759500), (3100, 747985), (3479, 666500), (3500, 662501), (3550, 653170), (3875, 598388), (4214, 550250), (4300, 539245), (4340, 534275), (4402, 526750), (4900, 473215), (4970, 466550), (5332, 434875), (5375, 431396), (5425, 427420), (6020, 385175), (6076, 381625), (6106, 379750), (6125, 378572), (6665, 347900), (6958, 333250), (7100, 326585), (7525, 308140), (7595, 305300), (7750, 299194), (8428, 275125), (8804, 263375), (8875, 261268), (9331, 248500), (9940, 233275), (10535, 220100), (10750, 215698), (10850, 213710), (11005, 210700), (12212, 189875), (12250, 189286), (12425, 186620), (13330, 173950), (13916, 166625), (15050, 154070), (15190, 152650), (15265, 151900), (15407, 150500), (15500, 149597), (17395, 133300), (17750, 130634), (18662, 124250), (21070, 110050), (21371, 108500), (21500, 107849), (21700, 106855), (22010, 105350), (24500, 94643), (24850, 93310), (26660, 86975), (27125, 85484), (30100, 77035), (30380, 76325), (30530, 75950), (30814, 75250), (33325, 69580), (34790, 66650), (35500, 65317), (37324, 62125), (37625, 61628), (37975, 61060), (42140, 55025), (42742, 54250), (44020, 52675), (46655, 49700)]