156955517200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^2\times {\mathrm{223}}^1\times {\mathrm{1831}}^1$

素因数の和:2134

約数の個数: 180

約数和(自身を含む): 391603102464

約数和(自身を除く): 234647585264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 223, 248, 310, 400, 446, 496, 620, 775, 892, 961, 1115, 1240, 1550, 1784, 1831, 1922, 2230, 2480, 3100, 3568, 3662, 3844, 4460, 4805, 5575, 6200, 6913, 7324, 7688, 8920, 9155, 9610, 11150, 12400, 13826, 14648, 15376, 17840, 18310, 19220, 22300, 24025, 27652, 29296, 34565, 36620, 38440, 44600, 45775, 48050, 55304, 56761, 69130, 73240, 76880, 89200, 91550, 96100, 110608, 113522, 138260, 146480, 172825, 183100, 192200, 214303, 227044, 276520, 283805, 345650, 366200, 384400, 408313, 428606, 454088, 553040, 567610, 691300, 732400, 816626, 857212, 908176, 1071515, 1135220, 1382600, 1419025, 1633252, 1714424, 1759591, 2041565, 2143030, 2270440, 2765200, 2838050, 3266504, 3428848, 3519182, 4083130, 4286060, 4540880, 5357575, 5676100, 6533008, 7038364, 8166260, 8572120, 8797955, 10207825, 10715150, 11352200, 12657703, 14076728, 16332520, 17144240, 17595910, 20415650, 21430300, 22704400, 25315406, 28153456, 32665040, 35191820, 40831300, 42860600, 43989775, 50630812, 63288515, 70383640, 81662600, 85721200, 87979550, 101261624, 126577030, 140767280, 163325200, 175959100, 202523248, 253154060, 316442575, 351918200, 392388793, 506308120, 632885150, 703836400, 784777586, 1012616240, 1265770300, 1569555172, 1961943965, 2531540600, 3139110344, 3923887930, 5063081200, 6278220688, 7847775860, 9809719825, 15695551720, 19619439650, 31391103440, 39238879300, 78477758600, 156955517200]

約数ペア:

[(1, 156955517200), (2, 78477758600), (4, 39238879300), (5, 31391103440), (8, 19619439650), (10, 15695551720), (16, 9809719825), (20, 7847775860), (25, 6278220688), (31, 5063081200), (40, 3923887930), (50, 3139110344), (62, 2531540600), (80, 1961943965), (100, 1569555172), (124, 1265770300), (155, 1012616240), (200, 784777586), (223, 703836400), (248, 632885150), (310, 506308120), (400, 392388793), (446, 351918200), (496, 316442575), (620, 253154060), (775, 202523248), (892, 175959100), (961, 163325200), (1115, 140767280), (1240, 126577030), (1550, 101261624), (1784, 87979550), (1831, 85721200), (1922, 81662600), (2230, 70383640), (2480, 63288515), (3100, 50630812), (3568, 43989775), (3662, 42860600), (3844, 40831300), (4460, 35191820), (4805, 32665040), (5575, 28153456), (6200, 25315406), (6913, 22704400), (7324, 21430300), (7688, 20415650), (8920, 17595910), (9155, 17144240), (9610, 16332520), (11150, 14076728), (12400, 12657703), (13826, 11352200), (14648, 10715150), (15376, 10207825), (17840, 8797955), (18310, 8572120), (19220, 8166260), (22300, 7038364), (24025, 6533008), (27652, 5676100), (29296, 5357575), (34565, 4540880), (36620, 4286060), (38440, 4083130), (44600, 3519182), (45775, 3428848), (48050, 3266504), (55304, 2838050), (56761, 2765200), (69130, 2270440), (73240, 2143030), (76880, 2041565), (89200, 1759591), (91550, 1714424), (96100, 1633252), (110608, 1419025), (113522, 1382600), (138260, 1135220), (146480, 1071515), (172825, 908176), (183100, 857212), (192200, 816626), (214303, 732400), (227044, 691300), (276520, 567610), (283805, 553040), (345650, 454088), (366200, 428606), (384400, 408313)]