12287100

素因数分解:

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

素因数の和:5875

約数の個数: 72

約数和(自身を含む): 40636288

約数和(自身を除く): 28349188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 5851, 11702, 17553, 23404, 29255, 35106, 40957, 58510, 70212, 81914, 87765, 117020, 122871, 146275, 163828, 175530, 204785, 245742, 292550, 351060, 409570, 438825, 491484, 585100, 614355, 819140, 877650, 1023925, 1228710, 1755300, 2047850, 2457420, 3071775, 4095700, 6143550, 12287100]

約数ペア:

[(1, 12287100), (2, 6143550), (3, 4095700), (4, 3071775), (5, 2457420), (6, 2047850), (7, 1755300), (10, 1228710), (12, 1023925), (14, 877650), (15, 819140), (20, 614355), (21, 585100), (25, 491484), (28, 438825), (30, 409570), (35, 351060), (42, 292550), (50, 245742), (60, 204785), (70, 175530), (75, 163828), (84, 146275), (100, 122871), (105, 117020), (140, 87765), (150, 81914), (175, 70212), (210, 58510), (300, 40957), (350, 35106), (420, 29255), (525, 23404), (700, 17553), (1050, 11702), (2100, 5851)]