188984070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 615859200

約数和(自身を除く): 426875130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 27, 30, 33, 34, 38, 45, 51, 54, 55, 57, 66, 85, 90, 95, 99, 102, 110, 114, 135, 153, 165, 170, 171, 187, 190, 197, 198, 209, 255, 270, 285, 297, 306, 323, 330, 342, 374, 394, 418, 459, 495, 510, 513, 561, 570, 591, 594, 627, 646, 765, 855, 918, 935, 969, 985, 990, 1026, 1045, 1122, 1182, 1254, 1485, 1530, 1615, 1683, 1710, 1773, 1870, 1881, 1938, 1970, 2090, 2167, 2295, 2565, 2805, 2907, 2955, 2970, 3135, 3230, 3349, 3366, 3546, 3553, 3743, 3762, 4334, 4590, 4845, 5049, 5130, 5319, 5610, 5643, 5814, 5910, 6270, 6501, 6698, 7106, 7486, 8415, 8721, 8865, 9405, 9690, 10047, 10098, 10638, 10659, 10835, 11229, 11286, 13002, 14535, 16745, 16830, 17442, 17730, 17765, 18715, 18810, 19503, 20094, 21318, 21670, 22458, 25245, 26595, 28215, 29070, 30141, 31977, 32505, 33490, 33687, 35530, 36839, 37430, 39006, 41173, 43605, 50235, 50490, 53190, 53295, 56145, 56430, 58509, 60282, 63631, 63954, 65010, 67374, 73678, 82346, 87210, 90423, 95931, 97515, 100470, 101061, 106590, 110517, 112290, 117018, 123519, 127262, 150705, 159885, 168435, 180846, 184195, 190893, 191862, 195030, 202122, 205865, 221034, 247038, 292545, 301410, 318155, 319770, 331551, 336870, 368390, 370557, 381786, 411730, 452115, 479655, 505305, 552585, 572679, 585090, 617595, 636310, 663102, 699941, 741114, 904230, 954465, 959310, 994653, 1010610, 1105170, 1111671, 1145358, 1235190, 1399882, 1657755, 1718037, 1852785, 1908930, 1989306, 2099823, 2223342, 2863395, 3315510, 3436074, 3499705, 3705570, 4199646, 4973265, 5558355, 5726790, 6299469, 6999410, 8590185, 9946530, 10499115, 11116710, 12598938, 17180370, 18898407, 20998230, 31497345, 37796814, 62994690, 94492035, 188984070]

約数ペア:

[(1, 188984070), (2, 94492035), (3, 62994690), (5, 37796814), (6, 31497345), (9, 20998230), (10, 18898407), (11, 17180370), (15, 12598938), (17, 11116710), (18, 10499115), (19, 9946530), (22, 8590185), (27, 6999410), (30, 6299469), (33, 5726790), (34, 5558355), (38, 4973265), (45, 4199646), (51, 3705570), (54, 3499705), (55, 3436074), (57, 3315510), (66, 2863395), (85, 2223342), (90, 2099823), (95, 1989306), (99, 1908930), (102, 1852785), (110, 1718037), (114, 1657755), (135, 1399882), (153, 1235190), (165, 1145358), (170, 1111671), (171, 1105170), (187, 1010610), (190, 994653), (197, 959310), (198, 954465), (209, 904230), (255, 741114), (270, 699941), (285, 663102), (297, 636310), (306, 617595), (323, 585090), (330, 572679), (342, 552585), (374, 505305), (394, 479655), (418, 452115), (459, 411730), (495, 381786), (510, 370557), (513, 368390), (561, 336870), (570, 331551), (591, 319770), (594, 318155), (627, 301410), (646, 292545), (765, 247038), (855, 221034), (918, 205865), (935, 202122), (969, 195030), (985, 191862), (990, 190893), (1026, 184195), (1045, 180846), (1122, 168435), (1182, 159885), (1254, 150705), (1485, 127262), (1530, 123519), (1615, 117018), (1683, 112290), (1710, 110517), (1773, 106590), (1870, 101061), (1881, 100470), (1938, 97515), (1970, 95931), (2090, 90423), (2167, 87210), (2295, 82346), (2565, 73678), (2805, 67374), (2907, 65010), (2955, 63954), (2970, 63631), (3135, 60282), (3230, 58509), (3349, 56430), (3366, 56145), (3546, 53295), (3553, 53190), (3743, 50490), (3762, 50235), (4334, 43605), (4590, 41173), (4845, 39006), (5049, 37430), (5130, 36839), (5319, 35530), (5610, 33687), (5643, 33490), (5814, 32505), (5910, 31977), (6270, 30141), (6501, 29070), (6698, 28215), (7106, 26595), (7486, 25245), (8415, 22458), (8721, 21670), (8865, 21318), (9405, 20094), (9690, 19503), (10047, 18810), (10098, 18715), (10638, 17765), (10659, 17730), (10835, 17442), (11229, 16830), (11286, 16745), (13002, 14535)]