158543700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4482

約数の個数: 144

約数和(自身を含む): 555214464

約数和(自身を除く): 396670764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 4441, 5100, 5950, 7140, 8882, 8925, 11900, 13323, 17764, 17850, 22205, 26646, 31087, 35700, 44410, 53292, 62174, 66615, 75497, 88820, 93261, 111025, 124348, 133230, 150994, 155435, 186522, 222050, 226491, 266460, 301988, 310870, 333075, 373044, 377485, 444100, 452982, 466305, 528479, 621740, 666150, 754970, 777175, 905964, 932610, 1056958, 1132455, 1332300, 1509940, 1554350, 1585437, 1865220, 1887425, 2113916, 2264910, 2331525, 2642395, 3108700, 3170874, 3774850, 4529820, 4663050, 5284790, 5662275, 6341748, 7549700, 7927185, 9326100, 10569580, 11324550, 13211975, 15854370, 22649100, 26423950, 31708740, 39635925, 52847900, 79271850, 158543700]

約数ペア:

[(1, 158543700), (2, 79271850), (3, 52847900), (4, 39635925), (5, 31708740), (6, 26423950), (7, 22649100), (10, 15854370), (12, 13211975), (14, 11324550), (15, 10569580), (17, 9326100), (20, 7927185), (21, 7549700), (25, 6341748), (28, 5662275), (30, 5284790), (34, 4663050), (35, 4529820), (42, 3774850), (50, 3170874), (51, 3108700), (60, 2642395), (68, 2331525), (70, 2264910), (75, 2113916), (84, 1887425), (85, 1865220), (100, 1585437), (102, 1554350), (105, 1509940), (119, 1332300), (140, 1132455), (150, 1056958), (170, 932610), (175, 905964), (204, 777175), (210, 754970), (238, 666150), (255, 621740), (300, 528479), (340, 466305), (350, 452982), (357, 444100), (420, 377485), (425, 373044), (476, 333075), (510, 310870), (525, 301988), (595, 266460), (700, 226491), (714, 222050), (850, 186522), (1020, 155435), (1050, 150994), (1190, 133230), (1275, 124348), (1428, 111025), (1700, 93261), (1785, 88820), (2100, 75497), (2380, 66615), (2550, 62174), (2975, 53292), (3570, 44410), (4441, 35700), (5100, 31087), (5950, 26646), (7140, 22205), (8882, 17850), (8925, 17764), (11900, 13323)]