85845200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 259792896

約数和(自身を除く): 173947696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 31, 35, 40, 43, 46, 50, 56, 62, 70, 80, 86, 92, 100, 112, 115, 124, 140, 155, 161, 172, 175, 184, 200, 215, 217, 230, 248, 280, 301, 310, 322, 344, 350, 368, 400, 430, 434, 460, 496, 560, 575, 602, 620, 644, 688, 700, 713, 775, 805, 860, 868, 920, 989, 1075, 1085, 1150, 1204, 1240, 1288, 1333, 1400, 1426, 1505, 1550, 1610, 1720, 1736, 1840, 1978, 2150, 2170, 2300, 2408, 2480, 2576, 2666, 2800, 2852, 3010, 3100, 3220, 3440, 3472, 3565, 3956, 4025, 4300, 4340, 4600, 4816, 4945, 4991, 5332, 5425, 5704, 6020, 6200, 6440, 6665, 6923, 7130, 7525, 7912, 8050, 8600, 8680, 9200, 9331, 9890, 9982, 10664, 10850, 11408, 12040, 12400, 12880, 13330, 13846, 14260, 15050, 15824, 16100, 17200, 17360, 17825, 18662, 19780, 19964, 21328, 21700, 24080, 24725, 24955, 26660, 27692, 28520, 30100, 30659, 32200, 33325, 34615, 35650, 37324, 39560, 39928, 43400, 46655, 49450, 49910, 53320, 55384, 57040, 60200, 61318, 64400, 66650, 69230, 71300, 74648, 79120, 79856, 86800, 93310, 98900, 99820, 106640, 110768, 120400, 122636, 124775, 133300, 138460, 142600, 149296, 153295, 173075, 186620, 197800, 199640, 214613, 233275, 245272, 249550, 266600, 276920, 285200, 306590, 346150, 373240, 395600, 399280, 429226, 466550, 490544, 499100, 533200, 553840, 613180, 692300, 746480, 766475, 858452, 933100, 998200, 1073065, 1226360, 1384600, 1532950, 1716904, 1866200, 1996400, 2146130, 2452720, 2769200, 3065900, 3433808, 3732400, 4292260, 5365325, 6131800, 8584520, 10730650, 12263600, 17169040, 21461300, 42922600, 85845200]

約数ペア:

[(1, 85845200), (2, 42922600), (4, 21461300), (5, 17169040), (7, 12263600), (8, 10730650), (10, 8584520), (14, 6131800), (16, 5365325), (20, 4292260), (23, 3732400), (25, 3433808), (28, 3065900), (31, 2769200), (35, 2452720), (40, 2146130), (43, 1996400), (46, 1866200), (50, 1716904), (56, 1532950), (62, 1384600), (70, 1226360), (80, 1073065), (86, 998200), (92, 933100), (100, 858452), (112, 766475), (115, 746480), (124, 692300), (140, 613180), (155, 553840), (161, 533200), (172, 499100), (175, 490544), (184, 466550), (200, 429226), (215, 399280), (217, 395600), (230, 373240), (248, 346150), (280, 306590), (301, 285200), (310, 276920), (322, 266600), (344, 249550), (350, 245272), (368, 233275), (400, 214613), (430, 199640), (434, 197800), (460, 186620), (496, 173075), (560, 153295), (575, 149296), (602, 142600), (620, 138460), (644, 133300), (688, 124775), (700, 122636), (713, 120400), (775, 110768), (805, 106640), (860, 99820), (868, 98900), (920, 93310), (989, 86800), (1075, 79856), (1085, 79120), (1150, 74648), (1204, 71300), (1240, 69230), (1288, 66650), (1333, 64400), (1400, 61318), (1426, 60200), (1505, 57040), (1550, 55384), (1610, 53320), (1720, 49910), (1736, 49450), (1840, 46655), (1978, 43400), (2150, 39928), (2170, 39560), (2300, 37324), (2408, 35650), (2480, 34615), (2576, 33325), (2666, 32200), (2800, 30659), (2852, 30100), (3010, 28520), (3100, 27692), (3220, 26660), (3440, 24955), (3472, 24725), (3565, 24080), (3956, 21700), (4025, 21328), (4300, 19964), (4340, 19780), (4600, 18662), (4816, 17825), (4945, 17360), (4991, 17200), (5332, 16100), (5425, 15824), (5704, 15050), (6020, 14260), (6200, 13846), (6440, 13330), (6665, 12880), (6923, 12400), (7130, 12040), (7525, 11408), (7912, 10850), (8050, 10664), (8600, 9982), (8680, 9890), (9200, 9331)]