68449590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 128

約数和(自身を含む): 209779200

約数和(自身を除く): 141329610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 90, 95, 99, 110, 114, 135, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 418, 495, 513, 570, 594, 627, 855, 990, 1026, 1045, 1213, 1254, 1485, 1710, 1881, 2090, 2426, 2565, 2970, 3135, 3639, 3762, 5130, 5643, 6065, 6270, 7278, 9405, 10917, 11286, 12130, 13343, 18195, 18810, 21834, 23047, 26686, 28215, 32751, 36390, 40029, 46094, 54585, 56430, 65502, 66715, 69141, 80058, 109170, 115235, 120087, 133430, 138282, 163755, 200145, 207423, 230470, 240174, 253517, 327510, 345705, 360261, 400290, 414846, 507034, 600435, 622269, 691410, 720522, 760551, 1037115, 1200870, 1244538, 1267585, 1521102, 1801305, 2074230, 2281653, 2535170, 3111345, 3602610, 3802755, 4563306, 6222690, 6844959, 7605510, 11408265, 13689918, 22816530, 34224795, 68449590]

約数ペア:

[(1, 68449590), (2, 34224795), (3, 22816530), (5, 13689918), (6, 11408265), (9, 7605510), (10, 6844959), (11, 6222690), (15, 4563306), (18, 3802755), (19, 3602610), (22, 3111345), (27, 2535170), (30, 2281653), (33, 2074230), (38, 1801305), (45, 1521102), (54, 1267585), (55, 1244538), (57, 1200870), (66, 1037115), (90, 760551), (95, 720522), (99, 691410), (110, 622269), (114, 600435), (135, 507034), (165, 414846), (171, 400290), (190, 360261), (198, 345705), (209, 327510), (270, 253517), (285, 240174), (297, 230470), (330, 207423), (342, 200145), (418, 163755), (495, 138282), (513, 133430), (570, 120087), (594, 115235), (627, 109170), (855, 80058), (990, 69141), (1026, 66715), (1045, 65502), (1213, 56430), (1254, 54585), (1485, 46094), (1710, 40029), (1881, 36390), (2090, 32751), (2426, 28215), (2565, 26686), (2970, 23047), (3135, 21834), (3639, 18810), (3762, 18195), (5130, 13343), (5643, 12130), (6065, 11286), (6270, 10917), (7278, 9405)]