858153780

素因数分解:

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

素因数の和:140

約数の個数: 324

約数和(自身を含む): 3028606308

約数和(自身を除く): 2170452528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 41, 44, 45, 55, 60, 62, 66, 82, 90, 93, 99, 110, 121, 123, 124, 132, 155, 164, 165, 180, 186, 198, 205, 220, 242, 246, 279, 310, 330, 341, 363, 369, 372, 396, 410, 451, 465, 484, 492, 495, 558, 605, 615, 620, 660, 682, 726, 738, 820, 902, 930, 961, 990, 1023, 1089, 1116, 1210, 1230, 1271, 1353, 1364, 1395, 1452, 1476, 1705, 1804, 1815, 1845, 1860, 1922, 1980, 2046, 2178, 2255, 2420, 2460, 2542, 2706, 2790, 2883, 3069, 3410, 3630, 3690, 3751, 3813, 3844, 4059, 4092, 4356, 4510, 4805, 4961, 5084, 5115, 5412, 5445, 5580, 5766, 6138, 6355, 6765, 6820, 7260, 7380, 7502, 7626, 8118, 8649, 9020, 9610, 9922, 10230, 10571, 10890, 11253, 11439, 11532, 12276, 12710, 13530, 13981, 14415, 14883, 15004, 15252, 15345, 16236, 17298, 18755, 19065, 19220, 19844, 20295, 20460, 21142, 21780, 22506, 22878, 24805, 25420, 27060, 27962, 28830, 29766, 30690, 31713, 33759, 34596, 37510, 38130, 39401, 40590, 41943, 42284, 43245, 44649, 45012, 45756, 49610, 52855, 55924, 56265, 57195, 57660, 59532, 61380, 63426, 67518, 69905, 74415, 75020, 76260, 78802, 81180, 83886, 86490, 89298, 95139, 99220, 105710, 112530, 114390, 116281, 118203, 125829, 126852, 135036, 139810, 148830, 153791, 157604, 158565, 167772, 168795, 172980, 178596, 190278, 197005, 209715, 211420, 223245, 225060, 228780, 232562, 236406, 251658, 279620, 297660, 307582, 317130, 337590, 348843, 354609, 380556, 394010, 419430, 433411, 446490, 461373, 465124, 472812, 475695, 503316, 581405, 591015, 615164, 629145, 634260, 675180, 697686, 709218, 768955, 788020, 838860, 866822, 892980, 922746, 951390, 1046529, 1162810, 1182030, 1258290, 1300233, 1384119, 1395372, 1418436, 1537910, 1733644, 1744215, 1773045, 1845492, 1902780, 2093058, 2167055, 2306865, 2325620, 2364060, 2516580, 2600466, 2768238, 3075820, 3488430, 3546090, 3900699, 4186116, 4334110, 4613730, 4767521, 5200932, 5232645, 5536476, 6501165, 6920595, 6976860, 7092180, 7801398, 8668220, 9227460, 9535042, 10465290, 13002330, 13841190, 14302563, 15602796, 19070084, 19503495, 20930580, 23837605, 26004660, 27682380, 28605126, 39006990, 42907689, 47675210, 57210252, 71512815, 78013980, 85815378, 95350420, 143025630, 171630756, 214538445, 286051260, 429076890, 858153780]

約数ペア:

[(1, 858153780), (2, 429076890), (3, 286051260), (4, 214538445), (5, 171630756), (6, 143025630), (9, 95350420), (10, 85815378), (11, 78013980), (12, 71512815), (15, 57210252), (18, 47675210), (20, 42907689), (22, 39006990), (30, 28605126), (31, 27682380), (33, 26004660), (36, 23837605), (41, 20930580), (44, 19503495), (45, 19070084), (55, 15602796), (60, 14302563), (62, 13841190), (66, 13002330), (82, 10465290), (90, 9535042), (93, 9227460), (99, 8668220), (110, 7801398), (121, 7092180), (123, 6976860), (124, 6920595), (132, 6501165), (155, 5536476), (164, 5232645), (165, 5200932), (180, 4767521), (186, 4613730), (198, 4334110), (205, 4186116), (220, 3900699), (242, 3546090), (246, 3488430), (279, 3075820), (310, 2768238), (330, 2600466), (341, 2516580), (363, 2364060), (369, 2325620), (372, 2306865), (396, 2167055), (410, 2093058), (451, 1902780), (465, 1845492), (484, 1773045), (492, 1744215), (495, 1733644), (558, 1537910), (605, 1418436), (615, 1395372), (620, 1384119), (660, 1300233), (682, 1258290), (726, 1182030), (738, 1162810), (820, 1046529), (902, 951390), (930, 922746), (961, 892980), (990, 866822), (1023, 838860), (1089, 788020), (1116, 768955), (1210, 709218), (1230, 697686), (1271, 675180), (1353, 634260), (1364, 629145), (1395, 615164), (1452, 591015), (1476, 581405), (1705, 503316), (1804, 475695), (1815, 472812), (1845, 465124), (1860, 461373), (1922, 446490), (1980, 433411), (2046, 419430), (2178, 394010), (2255, 380556), (2420, 354609), (2460, 348843), (2542, 337590), (2706, 317130), (2790, 307582), (2883, 297660), (3069, 279620), (3410, 251658), (3630, 236406), (3690, 232562), (3751, 228780), (3813, 225060), (3844, 223245), (4059, 211420), (4092, 209715), (4356, 197005), (4510, 190278), (4805, 178596), (4961, 172980), (5084, 168795), (5115, 167772), (5412, 158565), (5445, 157604), (5580, 153791), (5766, 148830), (6138, 139810), (6355, 135036), (6765, 126852), (6820, 125829), (7260, 118203), (7380, 116281), (7502, 114390), (7626, 112530), (8118, 105710), (8649, 99220), (9020, 95139), (9610, 89298), (9922, 86490), (10230, 83886), (10571, 81180), (10890, 78802), (11253, 76260), (11439, 75020), (11532, 74415), (12276, 69905), (12710, 67518), (13530, 63426), (13981, 61380), (14415, 59532), (14883, 57660), (15004, 57195), (15252, 56265), (15345, 55924), (16236, 52855), (17298, 49610), (18755, 45756), (19065, 45012), (19220, 44649), (19844, 43245), (20295, 42284), (20460, 41943), (21142, 40590), (21780, 39401), (22506, 38130), (22878, 37510), (24805, 34596), (25420, 33759), (27060, 31713), (27962, 30690), (28830, 29766)]