1023369400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 2657642400

約数和(自身を除く): 1634273000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 85, 97, 100, 107, 116, 136, 145, 170, 194, 200, 214, 232, 290, 340, 388, 425, 428, 485, 493, 535, 580, 680, 725, 776, 850, 856, 970, 986, 1070, 1160, 1450, 1649, 1700, 1819, 1940, 1972, 2140, 2425, 2465, 2675, 2813, 2900, 3103, 3298, 3400, 3638, 3880, 3944, 4280, 4850, 4930, 5350, 5626, 5800, 6206, 6596, 7276, 8245, 9095, 9700, 9860, 10379, 10700, 11252, 12325, 12412, 13192, 14065, 14552, 15515, 16490, 18190, 19400, 19720, 20758, 21400, 22504, 24650, 24824, 28130, 31030, 32980, 36380, 41225, 41516, 45475, 47821, 49300, 51895, 52751, 56260, 62060, 65960, 70325, 72760, 77575, 82450, 83032, 90950, 95642, 98600, 103790, 105502, 112520, 124120, 140650, 155150, 164900, 176443, 181900, 191284, 207580, 211004, 239105, 259475, 263755, 281300, 300991, 310300, 329800, 352886, 363800, 382568, 415160, 422008, 478210, 518950, 527510, 562600, 601982, 620600, 705772, 882215, 956420, 1037900, 1055020, 1195525, 1203964, 1318775, 1411544, 1504955, 1764430, 1912840, 2075800, 2110040, 2391050, 2407928, 2637550, 3009910, 3528860, 4411075, 4782100, 5116847, 5275100, 6019820, 7057720, 7524775, 8822150, 9564200, 10233694, 10550200, 12039640, 15049550, 17644300, 20467388, 25584235, 30099100, 35288600, 40934776, 51168470, 60198200, 102336940, 127921175, 204673880, 255842350, 511684700, 1023369400]

約数ペア:

[(1, 1023369400), (2, 511684700), (4, 255842350), (5, 204673880), (8, 127921175), (10, 102336940), (17, 60198200), (20, 51168470), (25, 40934776), (29, 35288600), (34, 30099100), (40, 25584235), (50, 20467388), (58, 17644300), (68, 15049550), (85, 12039640), (97, 10550200), (100, 10233694), (107, 9564200), (116, 8822150), (136, 7524775), (145, 7057720), (170, 6019820), (194, 5275100), (200, 5116847), (214, 4782100), (232, 4411075), (290, 3528860), (340, 3009910), (388, 2637550), (425, 2407928), (428, 2391050), (485, 2110040), (493, 2075800), (535, 1912840), (580, 1764430), (680, 1504955), (725, 1411544), (776, 1318775), (850, 1203964), (856, 1195525), (970, 1055020), (986, 1037900), (1070, 956420), (1160, 882215), (1450, 705772), (1649, 620600), (1700, 601982), (1819, 562600), (1940, 527510), (1972, 518950), (2140, 478210), (2425, 422008), (2465, 415160), (2675, 382568), (2813, 363800), (2900, 352886), (3103, 329800), (3298, 310300), (3400, 300991), (3638, 281300), (3880, 263755), (3944, 259475), (4280, 239105), (4850, 211004), (4930, 207580), (5350, 191284), (5626, 181900), (5800, 176443), (6206, 164900), (6596, 155150), (7276, 140650), (8245, 124120), (9095, 112520), (9700, 105502), (9860, 103790), (10379, 98600), (10700, 95642), (11252, 90950), (12325, 83032), (12412, 82450), (13192, 77575), (14065, 72760), (14552, 70325), (15515, 65960), (16490, 62060), (18190, 56260), (19400, 52751), (19720, 51895), (20758, 49300), (21400, 47821), (22504, 45475), (24650, 41516), (24824, 41225), (28130, 36380), (31030, 32980)]