205348770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 160

約数和(自身を含む): 634582080

約数和(自身を除く): 429233310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 81, 90, 95, 99, 110, 114, 135, 162, 165, 171, 190, 198, 209, 270, 285, 297, 330, 342, 405, 418, 495, 513, 570, 594, 627, 810, 855, 891, 990, 1026, 1045, 1213, 1254, 1485, 1539, 1710, 1782, 1881, 2090, 2426, 2565, 2970, 3078, 3135, 3639, 3762, 4455, 5130, 5643, 6065, 6270, 7278, 7695, 8910, 9405, 10917, 11286, 12130, 13343, 15390, 16929, 18195, 18810, 21834, 23047, 26686, 28215, 32751, 33858, 36390, 40029, 46094, 54585, 56430, 65502, 66715, 69141, 80058, 84645, 98253, 109170, 115235, 120087, 133430, 138282, 163755, 169290, 196506, 200145, 207423, 230470, 240174, 253517, 327510, 345705, 360261, 400290, 414846, 491265, 507034, 600435, 622269, 691410, 720522, 760551, 982530, 1037115, 1080783, 1200870, 1244538, 1267585, 1521102, 1801305, 1866807, 2074230, 2161566, 2281653, 2535170, 3111345, 3602610, 3733614, 3802755, 4563306, 5403915, 6222690, 6844959, 7605510, 9334035, 10807830, 11408265, 13689918, 18668070, 20534877, 22816530, 34224795, 41069754, 68449590, 102674385, 205348770]

約数ペア:

[(1, 205348770), (2, 102674385), (3, 68449590), (5, 41069754), (6, 34224795), (9, 22816530), (10, 20534877), (11, 18668070), (15, 13689918), (18, 11408265), (19, 10807830), (22, 9334035), (27, 7605510), (30, 6844959), (33, 6222690), (38, 5403915), (45, 4563306), (54, 3802755), (55, 3733614), (57, 3602610), (66, 3111345), (81, 2535170), (90, 2281653), (95, 2161566), (99, 2074230), (110, 1866807), (114, 1801305), (135, 1521102), (162, 1267585), (165, 1244538), (171, 1200870), (190, 1080783), (198, 1037115), (209, 982530), (270, 760551), (285, 720522), (297, 691410), (330, 622269), (342, 600435), (405, 507034), (418, 491265), (495, 414846), (513, 400290), (570, 360261), (594, 345705), (627, 327510), (810, 253517), (855, 240174), (891, 230470), (990, 207423), (1026, 200145), (1045, 196506), (1213, 169290), (1254, 163755), (1485, 138282), (1539, 133430), (1710, 120087), (1782, 115235), (1881, 109170), (2090, 98253), (2426, 84645), (2565, 80058), (2970, 69141), (3078, 66715), (3135, 65502), (3639, 56430), (3762, 54585), (4455, 46094), (5130, 40029), (5643, 36390), (6065, 33858), (6270, 32751), (7278, 28215), (7695, 26686), (8910, 23047), (9405, 21834), (10917, 18810), (11286, 18195), (12130, 16929), (13343, 15390)]