183900780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{16217}}^1$

素因数の和:16245

約数の個数: 120

約数和(自身を含む): 659359008

約数和(自身を除く): 475458228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 16217, 32434, 48651, 64868, 81085, 97302, 113519, 145953, 162170, 194604, 227038, 243255, 291906, 324340, 340557, 437859, 454076, 486510, 567595, 583812, 681114, 729765, 875718, 973020, 1021671, 1135190, 1313577, 1362228, 1459530, 1702785, 1751436, 2043342, 2189295, 2270380, 2627154, 2919060, 3065013, 3405570, 4086684, 4378590, 5108355, 5254308, 6130026, 6567885, 6811140, 8757180, 9195039, 10216710, 12260052, 13135770, 15325065, 18390078, 20433420, 26271540, 30650130, 36780156, 45975195, 61300260, 91950390, 183900780]

約数ペア:

[(1, 183900780), (2, 91950390), (3, 61300260), (4, 45975195), (5, 36780156), (6, 30650130), (7, 26271540), (9, 20433420), (10, 18390078), (12, 15325065), (14, 13135770), (15, 12260052), (18, 10216710), (20, 9195039), (21, 8757180), (27, 6811140), (28, 6567885), (30, 6130026), (35, 5254308), (36, 5108355), (42, 4378590), (45, 4086684), (54, 3405570), (60, 3065013), (63, 2919060), (70, 2627154), (81, 2270380), (84, 2189295), (90, 2043342), (105, 1751436), (108, 1702785), (126, 1459530), (135, 1362228), (140, 1313577), (162, 1135190), (180, 1021671), (189, 973020), (210, 875718), (252, 729765), (270, 681114), (315, 583812), (324, 567595), (378, 486510), (405, 454076), (420, 437859), (540, 340557), (567, 324340), (630, 291906), (756, 243255), (810, 227038), (945, 194604), (1134, 162170), (1260, 145953), (1620, 113519), (1890, 97302), (2268, 81085), (2835, 64868), (3780, 48651), (5670, 32434), (11340, 16217)]