155173620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 533385216

約数和(自身を除く): 378211596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 103, 105, 119, 140, 170, 204, 206, 210, 211, 238, 255, 309, 340, 357, 412, 420, 422, 476, 510, 515, 595, 618, 633, 714, 721, 844, 1020, 1030, 1055, 1190, 1236, 1266, 1428, 1442, 1477, 1545, 1751, 1785, 2060, 2110, 2163, 2380, 2532, 2884, 2954, 3090, 3165, 3502, 3570, 3587, 3605, 4220, 4326, 4431, 5253, 5908, 6180, 6330, 7004, 7140, 7174, 7210, 7385, 8652, 8755, 8862, 10506, 10761, 10815, 12257, 12660, 14348, 14420, 14770, 17510, 17724, 17935, 21012, 21522, 21630, 21733, 22155, 24514, 25109, 26265, 29540, 35020, 35870, 36771, 43044, 43260, 43466, 44310, 49028, 50218, 52530, 53805, 61285, 65199, 71740, 73542, 75327, 86932, 88620, 100436, 105060, 107610, 108665, 122570, 125545, 130398, 147084, 150654, 152131, 183855, 215220, 217330, 245140, 251090, 260796, 301308, 304262, 325995, 367710, 369461, 376635, 434660, 456393, 502180, 608524, 651990, 735420, 738922, 753270, 760655, 912786, 1108383, 1303980, 1477844, 1506540, 1521310, 1825572, 1847305, 2216766, 2281965, 2586227, 3042620, 3694610, 4433532, 4563930, 5172454, 5541915, 7389220, 7758681, 9127860, 10344908, 11083830, 12931135, 15517362, 22167660, 25862270, 31034724, 38793405, 51724540, 77586810, 155173620]

約数ペア:

[(1, 155173620), (2, 77586810), (3, 51724540), (4, 38793405), (5, 31034724), (6, 25862270), (7, 22167660), (10, 15517362), (12, 12931135), (14, 11083830), (15, 10344908), (17, 9127860), (20, 7758681), (21, 7389220), (28, 5541915), (30, 5172454), (34, 4563930), (35, 4433532), (42, 3694610), (51, 3042620), (60, 2586227), (68, 2281965), (70, 2216766), (84, 1847305), (85, 1825572), (102, 1521310), (103, 1506540), (105, 1477844), (119, 1303980), (140, 1108383), (170, 912786), (204, 760655), (206, 753270), (210, 738922), (211, 735420), (238, 651990), (255, 608524), (309, 502180), (340, 456393), (357, 434660), (412, 376635), (420, 369461), (422, 367710), (476, 325995), (510, 304262), (515, 301308), (595, 260796), (618, 251090), (633, 245140), (714, 217330), (721, 215220), (844, 183855), (1020, 152131), (1030, 150654), (1055, 147084), (1190, 130398), (1236, 125545), (1266, 122570), (1428, 108665), (1442, 107610), (1477, 105060), (1545, 100436), (1751, 88620), (1785, 86932), (2060, 75327), (2110, 73542), (2163, 71740), (2380, 65199), (2532, 61285), (2884, 53805), (2954, 52530), (3090, 50218), (3165, 49028), (3502, 44310), (3570, 43466), (3587, 43260), (3605, 43044), (4220, 36771), (4326, 35870), (4431, 35020), (5253, 29540), (5908, 26265), (6180, 25109), (6330, 24514), (7004, 22155), (7140, 21733), (7174, 21630), (7210, 21522), (7385, 21012), (8652, 17935), (8755, 17724), (8862, 17510), (10506, 14770), (10761, 14420), (10815, 14348), (12257, 12660)]