74930100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 255983616

約数和(自身を除く): 181053516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1151, 1302, 1550, 1860, 2100, 2170, 2302, 2325, 2604, 3100, 3255, 3453, 4340, 4604, 4650, 5425, 5755, 6510, 6906, 8057, 9300, 10850, 11510, 13020, 13812, 16114, 16275, 17265, 21700, 23020, 24171, 28775, 32228, 32550, 34530, 35681, 40285, 48342, 57550, 65100, 69060, 71362, 80570, 86325, 96684, 107043, 115100, 120855, 142724, 161140, 172650, 178405, 201425, 214086, 241710, 249767, 345300, 356810, 402850, 428172, 483420, 499534, 535215, 604275, 713620, 749301, 805700, 892025, 999068, 1070430, 1208550, 1248835, 1498602, 1784050, 2140860, 2417100, 2497670, 2676075, 2997204, 3568100, 3746505, 4995340, 5352150, 6244175, 7493010, 10704300, 12488350, 14986020, 18732525, 24976700, 37465050, 74930100]

約数ペア:

[(1, 74930100), (2, 37465050), (3, 24976700), (4, 18732525), (5, 14986020), (6, 12488350), (7, 10704300), (10, 7493010), (12, 6244175), (14, 5352150), (15, 4995340), (20, 3746505), (21, 3568100), (25, 2997204), (28, 2676075), (30, 2497670), (31, 2417100), (35, 2140860), (42, 1784050), (50, 1498602), (60, 1248835), (62, 1208550), (70, 1070430), (75, 999068), (84, 892025), (93, 805700), (100, 749301), (105, 713620), (124, 604275), (140, 535215), (150, 499534), (155, 483420), (175, 428172), (186, 402850), (210, 356810), (217, 345300), (300, 249767), (310, 241710), (350, 214086), (372, 201425), (420, 178405), (434, 172650), (465, 161140), (525, 142724), (620, 120855), (651, 115100), (700, 107043), (775, 96684), (868, 86325), (930, 80570), (1050, 71362), (1085, 69060), (1151, 65100), (1302, 57550), (1550, 48342), (1860, 40285), (2100, 35681), (2170, 34530), (2302, 32550), (2325, 32228), (2604, 28775), (3100, 24171), (3255, 23020), (3453, 21700), (4340, 17265), (4604, 16275), (4650, 16114), (5425, 13812), (5755, 13020), (6510, 11510), (6906, 10850), (8057, 9300)]