47669700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 157489920

約数和(自身を除く): 109820220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 719, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1438, 1700, 1950, 2157, 2210, 2550, 2652, 2876, 3315, 3595, 3900, 4314, 4420, 5100, 5525, 6630, 7190, 8628, 9347, 10785, 11050, 12223, 13260, 14380, 16575, 17975, 18694, 21570, 22100, 24446, 28041, 33150, 35950, 36669, 37388, 43140, 46735, 48892, 53925, 56082, 61115, 66300, 71900, 73338, 93470, 107850, 112164, 122230, 140205, 146676, 158899, 183345, 186940, 215700, 233675, 244460, 280410, 305575, 317798, 366690, 467350, 476697, 560820, 611150, 635596, 701025, 733380, 794495, 916725, 934700, 953394, 1222300, 1402050, 1588990, 1833450, 1906788, 2383485, 2804100, 3177980, 3666900, 3972475, 4766970, 7944950, 9533940, 11917425, 15889900, 23834850, 47669700]

約数ペア:

[(1, 47669700), (2, 23834850), (3, 15889900), (4, 11917425), (5, 9533940), (6, 7944950), (10, 4766970), (12, 3972475), (13, 3666900), (15, 3177980), (17, 2804100), (20, 2383485), (25, 1906788), (26, 1833450), (30, 1588990), (34, 1402050), (39, 1222300), (50, 953394), (51, 934700), (52, 916725), (60, 794495), (65, 733380), (68, 701025), (75, 635596), (78, 611150), (85, 560820), (100, 476697), (102, 467350), (130, 366690), (150, 317798), (156, 305575), (170, 280410), (195, 244460), (204, 233675), (221, 215700), (255, 186940), (260, 183345), (300, 158899), (325, 146676), (340, 140205), (390, 122230), (425, 112164), (442, 107850), (510, 93470), (650, 73338), (663, 71900), (719, 66300), (780, 61115), (850, 56082), (884, 53925), (975, 48892), (1020, 46735), (1105, 43140), (1275, 37388), (1300, 36669), (1326, 35950), (1438, 33150), (1700, 28041), (1950, 24446), (2157, 22100), (2210, 21570), (2550, 18694), (2652, 17975), (2876, 16575), (3315, 14380), (3595, 13260), (3900, 12223), (4314, 11050), (4420, 10785), (5100, 9347), (5525, 8628), (6630, 7190)]