45173100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 152768000

約数和(自身を除く): 107594900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 439, 490, 525, 588, 686, 700, 735, 878, 980, 1029, 1050, 1225, 1317, 1372, 1470, 1715, 1756, 2058, 2100, 2195, 2450, 2634, 2940, 3073, 3430, 3675, 4116, 4390, 4900, 5145, 5268, 6146, 6585, 6860, 7350, 8575, 8780, 9219, 10290, 10975, 12292, 13170, 14700, 15365, 17150, 18438, 20580, 21511, 21950, 25725, 26340, 30730, 32925, 34300, 36876, 43022, 43900, 46095, 51450, 61460, 64533, 65850, 76825, 86044, 92190, 102900, 107555, 129066, 131700, 150577, 153650, 184380, 215110, 230475, 258132, 301154, 307300, 322665, 430220, 451731, 460950, 537775, 602308, 645330, 752885, 903462, 921900, 1075550, 1290660, 1505770, 1613325, 1806924, 2151100, 2258655, 3011540, 3226650, 3764425, 4517310, 6453300, 7528850, 9034620, 11293275, 15057700, 22586550, 45173100]

約数ペア:

[(1, 45173100), (2, 22586550), (3, 15057700), (4, 11293275), (5, 9034620), (6, 7528850), (7, 6453300), (10, 4517310), (12, 3764425), (14, 3226650), (15, 3011540), (20, 2258655), (21, 2151100), (25, 1806924), (28, 1613325), (30, 1505770), (35, 1290660), (42, 1075550), (49, 921900), (50, 903462), (60, 752885), (70, 645330), (75, 602308), (84, 537775), (98, 460950), (100, 451731), (105, 430220), (140, 322665), (147, 307300), (150, 301154), (175, 258132), (196, 230475), (210, 215110), (245, 184380), (294, 153650), (300, 150577), (343, 131700), (350, 129066), (420, 107555), (439, 102900), (490, 92190), (525, 86044), (588, 76825), (686, 65850), (700, 64533), (735, 61460), (878, 51450), (980, 46095), (1029, 43900), (1050, 43022), (1225, 36876), (1317, 34300), (1372, 32925), (1470, 30730), (1715, 26340), (1756, 25725), (2058, 21950), (2100, 21511), (2195, 20580), (2450, 18438), (2634, 17150), (2940, 15365), (3073, 14700), (3430, 13170), (3675, 12292), (4116, 10975), (4390, 10290), (4900, 9219), (5145, 8780), (5268, 8575), (6146, 7350), (6585, 6860)]