222077800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 671742720

約数和(自身を除く): 449664920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 31, 34, 35, 40, 43, 49, 50, 56, 62, 68, 70, 85, 86, 98, 100, 119, 124, 136, 140, 155, 170, 172, 175, 196, 200, 215, 217, 238, 245, 248, 280, 301, 310, 340, 344, 350, 392, 425, 430, 434, 476, 490, 527, 595, 602, 620, 680, 700, 731, 775, 833, 850, 860, 868, 952, 980, 1054, 1075, 1085, 1190, 1204, 1225, 1240, 1333, 1400, 1462, 1505, 1519, 1550, 1666, 1700, 1720, 1736, 1960, 2107, 2108, 2150, 2170, 2380, 2408, 2450, 2635, 2666, 2924, 2975, 3010, 3038, 3100, 3332, 3400, 3655, 3689, 4165, 4214, 4216, 4300, 4340, 4760, 4900, 5117, 5270, 5332, 5425, 5848, 5950, 6020, 6076, 6200, 6664, 6665, 7310, 7378, 7525, 7595, 8330, 8428, 8600, 8680, 9331, 9800, 10234, 10535, 10540, 10664, 10850, 11900, 12040, 12152, 13175, 13330, 14620, 14756, 15050, 15190, 16660, 16856, 18275, 18445, 18662, 20468, 20825, 21070, 21080, 21700, 22661, 23800, 25585, 25823, 26350, 26660, 29240, 29512, 30100, 30380, 33320, 33325, 35819, 36550, 36890, 37324, 37975, 40936, 41650, 42140, 43400, 45322, 46655, 51170, 51646, 52675, 52700, 53320, 60200, 60760, 65317, 66650, 71638, 73100, 73780, 74648, 75950, 83300, 84280, 90644, 92225, 93310, 102340, 103292, 105350, 105400, 113305, 127925, 129115, 130634, 133300, 143276, 146200, 147560, 151900, 158627, 166600, 179095, 181288, 184450, 186620, 204680, 206584, 210700, 226610, 233275, 255850, 258230, 261268, 266600, 286552, 303800, 317254, 326585, 358190, 368900, 373240, 421400, 453220, 466550, 511700, 516460, 522536, 566525, 634508, 645575, 653170, 716380, 737800, 793135, 895475, 906440, 933100, 1023400, 1032920, 1110389, 1133050, 1269016, 1291150, 1306340, 1432760, 1586270, 1632925, 1790950, 1866200, 2220778, 2266100, 2582300, 2612680, 3172540, 3265850, 3581900, 3965675, 4441556, 4532200, 5164600, 5551945, 6345080, 6531700, 7163800, 7931350, 8883112, 11103890, 13063400, 15862700, 22207780, 27759725, 31725400, 44415560, 55519450, 111038900, 222077800]

約数ペア:

[(1, 222077800), (2, 111038900), (4, 55519450), (5, 44415560), (7, 31725400), (8, 27759725), (10, 22207780), (14, 15862700), (17, 13063400), (20, 11103890), (25, 8883112), (28, 7931350), (31, 7163800), (34, 6531700), (35, 6345080), (40, 5551945), (43, 5164600), (49, 4532200), (50, 4441556), (56, 3965675), (62, 3581900), (68, 3265850), (70, 3172540), (85, 2612680), (86, 2582300), (98, 2266100), (100, 2220778), (119, 1866200), (124, 1790950), (136, 1632925), (140, 1586270), (155, 1432760), (170, 1306340), (172, 1291150), (175, 1269016), (196, 1133050), (200, 1110389), (215, 1032920), (217, 1023400), (238, 933100), (245, 906440), (248, 895475), (280, 793135), (301, 737800), (310, 716380), (340, 653170), (344, 645575), (350, 634508), (392, 566525), (425, 522536), (430, 516460), (434, 511700), (476, 466550), (490, 453220), (527, 421400), (595, 373240), (602, 368900), (620, 358190), (680, 326585), (700, 317254), (731, 303800), (775, 286552), (833, 266600), (850, 261268), (860, 258230), (868, 255850), (952, 233275), (980, 226610), (1054, 210700), (1075, 206584), (1085, 204680), (1190, 186620), (1204, 184450), (1225, 181288), (1240, 179095), (1333, 166600), (1400, 158627), (1462, 151900), (1505, 147560), (1519, 146200), (1550, 143276), (1666, 133300), (1700, 130634), (1720, 129115), (1736, 127925), (1960, 113305), (2107, 105400), (2108, 105350), (2150, 103292), (2170, 102340), (2380, 93310), (2408, 92225), (2450, 90644), (2635, 84280), (2666, 83300), (2924, 75950), (2975, 74648), (3010, 73780), (3038, 73100), (3100, 71638), (3332, 66650), (3400, 65317), (3655, 60760), (3689, 60200), (4165, 53320), (4214, 52700), (4216, 52675), (4300, 51646), (4340, 51170), (4760, 46655), (4900, 45322), (5117, 43400), (5270, 42140), (5332, 41650), (5425, 40936), (5848, 37975), (5950, 37324), (6020, 36890), (6076, 36550), (6200, 35819), (6664, 33325), (6665, 33320), (7310, 30380), (7378, 30100), (7525, 29512), (7595, 29240), (8330, 26660), (8428, 26350), (8600, 25823), (8680, 25585), (9331, 23800), (9800, 22661), (10234, 21700), (10535, 21080), (10540, 21070), (10664, 20825), (10850, 20468), (11900, 18662), (12040, 18445), (12152, 18275), (13175, 16856), (13330, 16660), (14620, 15190), (14756, 15050)]