64049700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1534

約数の個数: 144

約数和(自身を含む): 217861056

約数和(自身を除く): 153811356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1493, 1650, 1716, 1950, 2145, 2860, 2986, 3300, 3575, 3900, 4290, 4479, 5972, 7150, 7465, 8580, 8958, 10725, 14300, 14930, 16423, 17916, 19409, 21450, 22395, 29860, 32846, 37325, 38818, 42900, 44790, 49269, 58227, 65692, 74650, 77636, 82115, 89580, 97045, 98538, 111975, 116454, 149300, 164230, 194090, 197076, 213499, 223950, 232908, 246345, 291135, 328460, 388180, 410575, 426998, 447900, 485225, 492690, 582270, 640497, 821150, 853996, 970450, 985380, 1067495, 1164540, 1231725, 1280994, 1455675, 1642300, 1940900, 2134990, 2463450, 2561988, 2911350, 3202485, 4269980, 4926900, 5337475, 5822700, 6404970, 10674950, 12809940, 16012425, 21349900, 32024850, 64049700]

約数ペア:

[(1, 64049700), (2, 32024850), (3, 21349900), (4, 16012425), (5, 12809940), (6, 10674950), (10, 6404970), (11, 5822700), (12, 5337475), (13, 4926900), (15, 4269980), (20, 3202485), (22, 2911350), (25, 2561988), (26, 2463450), (30, 2134990), (33, 1940900), (39, 1642300), (44, 1455675), (50, 1280994), (52, 1231725), (55, 1164540), (60, 1067495), (65, 985380), (66, 970450), (75, 853996), (78, 821150), (100, 640497), (110, 582270), (130, 492690), (132, 485225), (143, 447900), (150, 426998), (156, 410575), (165, 388180), (195, 328460), (220, 291135), (260, 246345), (275, 232908), (286, 223950), (300, 213499), (325, 197076), (330, 194090), (390, 164230), (429, 149300), (550, 116454), (572, 111975), (650, 98538), (660, 97045), (715, 89580), (780, 82115), (825, 77636), (858, 74650), (975, 65692), (1100, 58227), (1300, 49269), (1430, 44790), (1493, 42900), (1650, 38818), (1716, 37325), (1950, 32846), (2145, 29860), (2860, 22395), (2986, 21450), (3300, 19409), (3575, 17916), (3900, 16423), (4290, 14930), (4479, 14300), (5972, 10725), (7150, 8958), (7465, 8580)]