213122700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{33829}}^1$

素因数の和:33856

約数の個数: 108

約数和(自身を含む): 763475440

約数和(自身を除く): 550352740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 33829, 67658, 101487, 135316, 169145, 202974, 236803, 304461, 338290, 405948, 473606, 507435, 608922, 676580, 710409, 845725, 947212, 1014870, 1184015, 1217844, 1420818, 1522305, 1691450, 2029740, 2131227, 2368030, 2537175, 2841636, 3044610, 3382900, 3552045, 4262454, 4736060, 5074350, 5920075, 6089220, 7104090, 7611525, 8524908, 10148700, 10656135, 11840150, 14208180, 15223050, 17760225, 21312270, 23680300, 30446100, 35520450, 42624540, 53280675, 71040900, 106561350, 213122700]

約数ペア:

[(1, 213122700), (2, 106561350), (3, 71040900), (4, 53280675), (5, 42624540), (6, 35520450), (7, 30446100), (9, 23680300), (10, 21312270), (12, 17760225), (14, 15223050), (15, 14208180), (18, 11840150), (20, 10656135), (21, 10148700), (25, 8524908), (28, 7611525), (30, 7104090), (35, 6089220), (36, 5920075), (42, 5074350), (45, 4736060), (50, 4262454), (60, 3552045), (63, 3382900), (70, 3044610), (75, 2841636), (84, 2537175), (90, 2368030), (100, 2131227), (105, 2029740), (126, 1691450), (140, 1522305), (150, 1420818), (175, 1217844), (180, 1184015), (210, 1014870), (225, 947212), (252, 845725), (300, 710409), (315, 676580), (350, 608922), (420, 507435), (450, 473606), (525, 405948), (630, 338290), (700, 304461), (900, 236803), (1050, 202974), (1260, 169145), (1575, 135316), (2100, 101487), (3150, 67658), (6300, 33829)]