2963100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 10499328

約数和(自身を除く): 7536228

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, 83, 84, 85, 100, 102, 105, 119, 140, 150, 166, 170, 175, 204, 210, 238, 249, 255, 300, 332, 340, 350, 357, 415, 420, 425, 476, 498, 510, 525, 581, 595, 700, 714, 830, 850, 996, 1020, 1050, 1162, 1190, 1245, 1275, 1411, 1428, 1660, 1700, 1743, 1785, 2075, 2100, 2324, 2380, 2490, 2550, 2822, 2905, 2975, 3486, 3570, 4150, 4233, 4980, 5100, 5644, 5810, 5950, 6225, 6972, 7055, 7140, 8300, 8466, 8715, 8925, 9877, 11620, 11900, 12450, 14110, 14525, 16932, 17430, 17850, 19754, 21165, 24900, 28220, 29050, 29631, 34860, 35275, 35700, 39508, 42330, 43575, 49385, 58100, 59262, 70550, 84660, 87150, 98770, 105825, 118524, 141100, 148155, 174300, 197540, 211650, 246925, 296310, 423300, 493850, 592620, 740775, 987700, 1481550, 2963100]

約数ペア:

[(1, 2963100), (2, 1481550), (3, 987700), (4, 740775), (5, 592620), (6, 493850), (7, 423300), (10, 296310), (12, 246925), (14, 211650), (15, 197540), (17, 174300), (20, 148155), (21, 141100), (25, 118524), (28, 105825), (30, 98770), (34, 87150), (35, 84660), (42, 70550), (50, 59262), (51, 58100), (60, 49385), (68, 43575), (70, 42330), (75, 39508), (83, 35700), (84, 35275), (85, 34860), (100, 29631), (102, 29050), (105, 28220), (119, 24900), (140, 21165), (150, 19754), (166, 17850), (170, 17430), (175, 16932), (204, 14525), (210, 14110), (238, 12450), (249, 11900), (255, 11620), (300, 9877), (332, 8925), (340, 8715), (350, 8466), (357, 8300), (415, 7140), (420, 7055), (425, 6972), (476, 6225), (498, 5950), (510, 5810), (525, 5644), (581, 5100), (595, 4980), (700, 4233), (714, 4150), (830, 3570), (850, 3486), (996, 2975), (1020, 2905), (1050, 2822), (1162, 2550), (1190, 2490), (1245, 2380), (1275, 2324), (1411, 2100), (1428, 2075), (1660, 1785), (1700, 1743)]