61386150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 194987520

約数和(自身を除く): 133601370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 25, 30, 34, 35, 38, 42, 50, 51, 57, 70, 75, 85, 95, 102, 105, 114, 119, 133, 150, 170, 175, 181, 190, 210, 238, 255, 266, 285, 323, 350, 357, 362, 399, 425, 475, 510, 525, 543, 570, 595, 646, 665, 714, 798, 850, 905, 950, 969, 1050, 1086, 1190, 1267, 1275, 1330, 1425, 1615, 1785, 1810, 1938, 1995, 2261, 2534, 2550, 2715, 2850, 2975, 3077, 3230, 3325, 3439, 3570, 3801, 3990, 4522, 4525, 4845, 5430, 5950, 6154, 6335, 6650, 6783, 6878, 7602, 8075, 8925, 9050, 9231, 9690, 9975, 10317, 11305, 12670, 13566, 13575, 15385, 16150, 17195, 17850, 18462, 19005, 19950, 20634, 21539, 22610, 24073, 24225, 27150, 30770, 31675, 33915, 34390, 38010, 43078, 46155, 48146, 48450, 51585, 56525, 58463, 63350, 64617, 67830, 72219, 76925, 85975, 92310, 95025, 103170, 107695, 113050, 116926, 120365, 129234, 144438, 153850, 169575, 171950, 175389, 190050, 215390, 230775, 240730, 257925, 292315, 323085, 339150, 350778, 361095, 409241, 461550, 515850, 538475, 584630, 601825, 646170, 722190, 818482, 876945, 1076950, 1203650, 1227723, 1461575, 1615425, 1753890, 1805475, 2046205, 2455446, 2923150, 3230850, 3610950, 4092410, 4384725, 6138615, 8769450, 10231025, 12277230, 20462050, 30693075, 61386150]

約数ペア:

[(1, 61386150), (2, 30693075), (3, 20462050), (5, 12277230), (6, 10231025), (7, 8769450), (10, 6138615), (14, 4384725), (15, 4092410), (17, 3610950), (19, 3230850), (21, 2923150), (25, 2455446), (30, 2046205), (34, 1805475), (35, 1753890), (38, 1615425), (42, 1461575), (50, 1227723), (51, 1203650), (57, 1076950), (70, 876945), (75, 818482), (85, 722190), (95, 646170), (102, 601825), (105, 584630), (114, 538475), (119, 515850), (133, 461550), (150, 409241), (170, 361095), (175, 350778), (181, 339150), (190, 323085), (210, 292315), (238, 257925), (255, 240730), (266, 230775), (285, 215390), (323, 190050), (350, 175389), (357, 171950), (362, 169575), (399, 153850), (425, 144438), (475, 129234), (510, 120365), (525, 116926), (543, 113050), (570, 107695), (595, 103170), (646, 95025), (665, 92310), (714, 85975), (798, 76925), (850, 72219), (905, 67830), (950, 64617), (969, 63350), (1050, 58463), (1086, 56525), (1190, 51585), (1267, 48450), (1275, 48146), (1330, 46155), (1425, 43078), (1615, 38010), (1785, 34390), (1810, 33915), (1938, 31675), (1995, 30770), (2261, 27150), (2534, 24225), (2550, 24073), (2715, 22610), (2850, 21539), (2975, 20634), (3077, 19950), (3230, 19005), (3325, 18462), (3439, 17850), (3570, 17195), (3801, 16150), (3990, 15385), (4522, 13575), (4525, 13566), (4845, 12670), (5430, 11305), (5950, 10317), (6154, 9975), (6335, 9690), (6650, 9231), (6783, 9050), (6878, 8925), (7602, 8075)]