13643700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 46247040

約数和(自身を除く): 32603340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 89, 100, 105, 140, 146, 150, 175, 178, 210, 219, 267, 292, 300, 350, 356, 365, 420, 438, 445, 511, 525, 534, 623, 700, 730, 876, 890, 1022, 1050, 1068, 1095, 1246, 1335, 1460, 1533, 1780, 1825, 1869, 2044, 2100, 2190, 2225, 2492, 2555, 2670, 3066, 3115, 3650, 3738, 4380, 4450, 5110, 5340, 5475, 6132, 6230, 6497, 6675, 7300, 7476, 7665, 8900, 9345, 10220, 10950, 12460, 12775, 12994, 13350, 15330, 15575, 18690, 19491, 21900, 25550, 25988, 26700, 30660, 31150, 32485, 37380, 38325, 38982, 45479, 46725, 51100, 62300, 64970, 76650, 77964, 90958, 93450, 97455, 129940, 136437, 153300, 162425, 181916, 186900, 194910, 227395, 272874, 324850, 389820, 454790, 487275, 545748, 649700, 682185, 909580, 974550, 1136975, 1364370, 1949100, 2273950, 2728740, 3410925, 4547900, 6821850, 13643700]

約数ペア:

[(1, 13643700), (2, 6821850), (3, 4547900), (4, 3410925), (5, 2728740), (6, 2273950), (7, 1949100), (10, 1364370), (12, 1136975), (14, 974550), (15, 909580), (20, 682185), (21, 649700), (25, 545748), (28, 487275), (30, 454790), (35, 389820), (42, 324850), (50, 272874), (60, 227395), (70, 194910), (73, 186900), (75, 181916), (84, 162425), (89, 153300), (100, 136437), (105, 129940), (140, 97455), (146, 93450), (150, 90958), (175, 77964), (178, 76650), (210, 64970), (219, 62300), (267, 51100), (292, 46725), (300, 45479), (350, 38982), (356, 38325), (365, 37380), (420, 32485), (438, 31150), (445, 30660), (511, 26700), (525, 25988), (534, 25550), (623, 21900), (700, 19491), (730, 18690), (876, 15575), (890, 15330), (1022, 13350), (1050, 12994), (1068, 12775), (1095, 12460), (1246, 10950), (1335, 10220), (1460, 9345), (1533, 8900), (1780, 7665), (1825, 7476), (1869, 7300), (2044, 6675), (2100, 6497), (2190, 6230), (2225, 6132), (2492, 5475), (2555, 5340), (2670, 5110), (3066, 4450), (3115, 4380), (3650, 3738)]