286051260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 931878864

約数和(自身を除く): 645827604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 41, 44, 55, 60, 62, 66, 82, 93, 110, 121, 123, 124, 132, 155, 164, 165, 186, 205, 220, 242, 246, 310, 330, 341, 363, 372, 410, 451, 465, 484, 492, 605, 615, 620, 660, 682, 726, 820, 902, 930, 961, 1023, 1210, 1230, 1271, 1353, 1364, 1452, 1705, 1804, 1815, 1860, 1922, 2046, 2255, 2420, 2460, 2542, 2706, 2883, 3410, 3630, 3751, 3813, 3844, 4092, 4510, 4805, 4961, 5084, 5115, 5412, 5766, 6355, 6765, 6820, 7260, 7502, 7626, 9020, 9610, 9922, 10230, 10571, 11253, 11532, 12710, 13530, 13981, 14415, 14883, 15004, 15252, 18755, 19065, 19220, 19844, 20460, 21142, 22506, 24805, 25420, 27060, 27962, 28830, 29766, 31713, 37510, 38130, 39401, 41943, 42284, 45012, 49610, 52855, 55924, 56265, 57660, 59532, 63426, 69905, 74415, 75020, 76260, 78802, 83886, 99220, 105710, 112530, 116281, 118203, 126852, 139810, 148830, 153791, 157604, 158565, 167772, 197005, 209715, 211420, 225060, 232562, 236406, 279620, 297660, 307582, 317130, 348843, 394010, 419430, 433411, 461373, 465124, 472812, 581405, 591015, 615164, 634260, 697686, 768955, 788020, 838860, 866822, 922746, 1162810, 1182030, 1300233, 1395372, 1537910, 1733644, 1744215, 1845492, 2167055, 2306865, 2325620, 2364060, 2600466, 3075820, 3488430, 4334110, 4613730, 4767521, 5200932, 6501165, 6976860, 8668220, 9227460, 9535042, 13002330, 14302563, 19070084, 23837605, 26004660, 28605126, 47675210, 57210252, 71512815, 95350420, 143025630, 286051260]

約数ペア:

[(1, 286051260), (2, 143025630), (3, 95350420), (4, 71512815), (5, 57210252), (6, 47675210), (10, 28605126), (11, 26004660), (12, 23837605), (15, 19070084), (20, 14302563), (22, 13002330), (30, 9535042), (31, 9227460), (33, 8668220), (41, 6976860), (44, 6501165), (55, 5200932), (60, 4767521), (62, 4613730), (66, 4334110), (82, 3488430), (93, 3075820), (110, 2600466), (121, 2364060), (123, 2325620), (124, 2306865), (132, 2167055), (155, 1845492), (164, 1744215), (165, 1733644), (186, 1537910), (205, 1395372), (220, 1300233), (242, 1182030), (246, 1162810), (310, 922746), (330, 866822), (341, 838860), (363, 788020), (372, 768955), (410, 697686), (451, 634260), (465, 615164), (484, 591015), (492, 581405), (605, 472812), (615, 465124), (620, 461373), (660, 433411), (682, 419430), (726, 394010), (820, 348843), (902, 317130), (930, 307582), (961, 297660), (1023, 279620), (1210, 236406), (1230, 232562), (1271, 225060), (1353, 211420), (1364, 209715), (1452, 197005), (1705, 167772), (1804, 158565), (1815, 157604), (1860, 153791), (1922, 148830), (2046, 139810), (2255, 126852), (2420, 118203), (2460, 116281), (2542, 112530), (2706, 105710), (2883, 99220), (3410, 83886), (3630, 78802), (3751, 76260), (3813, 75020), (3844, 74415), (4092, 69905), (4510, 63426), (4805, 59532), (4961, 57660), (5084, 56265), (5115, 55924), (5412, 52855), (5766, 49610), (6355, 45012), (6765, 42284), (6820, 41943), (7260, 39401), (7502, 38130), (7626, 37510), (9020, 31713), (9610, 29766), (9922, 28830), (10230, 27962), (10571, 27060), (11253, 25420), (11532, 24805), (12710, 22506), (13530, 21142), (13981, 20460), (14415, 19844), (14883, 19220), (15004, 19065), (15252, 18755)]