125328420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5851}}^1$

素因数の和:5890

約数の個数: 144

約数和(自身を含む): 460107648

約数和(自身を除く): 334779228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 5851, 7140, 10710, 11702, 17553, 21420, 23404, 29255, 35106, 40957, 52659, 58510, 70212, 81914, 87765, 99467, 105318, 117020, 122871, 163828, 175530, 198934, 204785, 210636, 245742, 263295, 298401, 351060, 368613, 397868, 409570, 491484, 497335, 526590, 596802, 614355, 696269, 737226, 819140, 895203, 994670, 1053180, 1193604, 1228710, 1392538, 1474452, 1492005, 1790406, 1843065, 1989340, 2088807, 2457420, 2785076, 2984010, 3481345, 3580812, 3686130, 4177614, 4476015, 5968020, 6266421, 6962690, 7372260, 8355228, 8952030, 10444035, 12532842, 13925380, 17904060, 20888070, 25065684, 31332105, 41776140, 62664210, 125328420]

約数ペア:

[(1, 125328420), (2, 62664210), (3, 41776140), (4, 31332105), (5, 25065684), (6, 20888070), (7, 17904060), (9, 13925380), (10, 12532842), (12, 10444035), (14, 8952030), (15, 8355228), (17, 7372260), (18, 6962690), (20, 6266421), (21, 5968020), (28, 4476015), (30, 4177614), (34, 3686130), (35, 3580812), (36, 3481345), (42, 2984010), (45, 2785076), (51, 2457420), (60, 2088807), (63, 1989340), (68, 1843065), (70, 1790406), (84, 1492005), (85, 1474452), (90, 1392538), (102, 1228710), (105, 1193604), (119, 1053180), (126, 994670), (140, 895203), (153, 819140), (170, 737226), (180, 696269), (204, 614355), (210, 596802), (238, 526590), (252, 497335), (255, 491484), (306, 409570), (315, 397868), (340, 368613), (357, 351060), (420, 298401), (476, 263295), (510, 245742), (595, 210636), (612, 204785), (630, 198934), (714, 175530), (765, 163828), (1020, 122871), (1071, 117020), (1190, 105318), (1260, 99467), (1428, 87765), (1530, 81914), (1785, 70212), (2142, 58510), (2380, 52659), (3060, 40957), (3570, 35106), (4284, 29255), (5355, 23404), (5851, 21420), (7140, 17553), (10710, 11702)]