247700800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 653101056

約数和(自身を除く): 405400256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 53, 64, 80, 92, 100, 106, 115, 127, 160, 184, 200, 212, 230, 254, 265, 320, 368, 400, 424, 460, 508, 530, 575, 635, 736, 800, 848, 920, 1016, 1060, 1150, 1219, 1270, 1325, 1472, 1600, 1696, 1840, 2032, 2120, 2300, 2438, 2540, 2650, 2921, 3175, 3392, 3680, 4064, 4240, 4600, 4876, 5080, 5300, 5842, 6095, 6350, 6731, 7360, 8128, 8480, 9200, 9752, 10160, 10600, 11684, 12190, 12700, 13462, 14605, 16960, 18400, 19504, 20320, 21200, 23368, 24380, 25400, 26924, 29210, 30475, 33655, 36800, 39008, 40640, 42400, 46736, 48760, 50800, 53848, 58420, 60950, 67310, 73025, 78016, 84800, 93472, 97520, 101600, 107696, 116840, 121900, 134620, 146050, 154813, 168275, 186944, 195040, 203200, 215392, 233680, 243800, 269240, 292100, 309626, 336550, 390080, 430784, 467360, 487600, 538480, 584200, 619252, 673100, 774065, 934720, 975200, 1076960, 1168400, 1238504, 1346200, 1548130, 1950400, 2153920, 2336800, 2477008, 2692400, 3096260, 3870325, 4673600, 4954016, 5384800, 6192520, 7740650, 9908032, 10769600, 12385040, 15481300, 24770080, 30962600, 49540160, 61925200, 123850400, 247700800]

約数ペア:

[(1, 247700800), (2, 123850400), (4, 61925200), (5, 49540160), (8, 30962600), (10, 24770080), (16, 15481300), (20, 12385040), (23, 10769600), (25, 9908032), (32, 7740650), (40, 6192520), (46, 5384800), (50, 4954016), (53, 4673600), (64, 3870325), (80, 3096260), (92, 2692400), (100, 2477008), (106, 2336800), (115, 2153920), (127, 1950400), (160, 1548130), (184, 1346200), (200, 1238504), (212, 1168400), (230, 1076960), (254, 975200), (265, 934720), (320, 774065), (368, 673100), (400, 619252), (424, 584200), (460, 538480), (508, 487600), (530, 467360), (575, 430784), (635, 390080), (736, 336550), (800, 309626), (848, 292100), (920, 269240), (1016, 243800), (1060, 233680), (1150, 215392), (1219, 203200), (1270, 195040), (1325, 186944), (1472, 168275), (1600, 154813), (1696, 146050), (1840, 134620), (2032, 121900), (2120, 116840), (2300, 107696), (2438, 101600), (2540, 97520), (2650, 93472), (2921, 84800), (3175, 78016), (3392, 73025), (3680, 67310), (4064, 60950), (4240, 58420), (4600, 53848), (4876, 50800), (5080, 48760), (5300, 46736), (5842, 42400), (6095, 40640), (6350, 39008), (6731, 36800), (7360, 33655), (8128, 30475), (8480, 29210), (9200, 26924), (9752, 25400), (10160, 24380), (10600, 23368), (11684, 21200), (12190, 20320), (12700, 19504), (13462, 18400), (14605, 16960)]