77111640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 190209960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 67, 69, 72, 90, 92, 115, 120, 134, 138, 139, 180, 184, 201, 207, 230, 268, 276, 278, 335, 345, 360, 402, 414, 417, 460, 536, 552, 556, 603, 670, 690, 695, 804, 828, 834, 920, 1005, 1035, 1112, 1206, 1251, 1340, 1380, 1390, 1541, 1608, 1656, 1668, 2010, 2070, 2085, 2412, 2502, 2680, 2760, 2780, 3015, 3082, 3197, 3336, 4020, 4140, 4170, 4623, 4824, 5004, 5560, 6030, 6164, 6255, 6394, 7705, 8040, 8280, 8340, 9246, 9313, 9591, 10008, 12060, 12328, 12510, 12788, 13869, 15410, 15985, 16680, 18492, 18626, 19182, 23115, 24120, 25020, 25576, 27738, 27939, 28773, 30820, 31970, 36984, 37252, 38364, 46230, 46565, 47955, 50040, 55476, 55878, 57546, 61640, 63940, 69345, 74504, 76728, 83817, 92460, 93130, 95910, 110952, 111756, 115092, 127880, 138690, 139695, 143865, 167634, 184920, 186260, 191820, 214199, 223512, 230184, 277380, 279390, 287730, 335268, 372520, 383640, 419085, 428398, 554760, 558780, 575460, 642597, 670536, 838170, 856796, 1070995, 1117560, 1150920, 1285194, 1676340, 1713592, 1927791, 2141990, 2570388, 3212985, 3352680, 3855582, 4283980, 5140776, 6425970, 7711164, 8567960, 9638955, 12851940, 15422328, 19277910, 25703880, 38555820, 77111640]

約数ペア:

[(1, 77111640), (2, 38555820), (3, 25703880), (4, 19277910), (5, 15422328), (6, 12851940), (8, 9638955), (9, 8567960), (10, 7711164), (12, 6425970), (15, 5140776), (18, 4283980), (20, 3855582), (23, 3352680), (24, 3212985), (30, 2570388), (36, 2141990), (40, 1927791), (45, 1713592), (46, 1676340), (60, 1285194), (67, 1150920), (69, 1117560), (72, 1070995), (90, 856796), (92, 838170), (115, 670536), (120, 642597), (134, 575460), (138, 558780), (139, 554760), (180, 428398), (184, 419085), (201, 383640), (207, 372520), (230, 335268), (268, 287730), (276, 279390), (278, 277380), (335, 230184), (345, 223512), (360, 214199), (402, 191820), (414, 186260), (417, 184920), (460, 167634), (536, 143865), (552, 139695), (556, 138690), (603, 127880), (670, 115092), (690, 111756), (695, 110952), (804, 95910), (828, 93130), (834, 92460), (920, 83817), (1005, 76728), (1035, 74504), (1112, 69345), (1206, 63940), (1251, 61640), (1340, 57546), (1380, 55878), (1390, 55476), (1541, 50040), (1608, 47955), (1656, 46565), (1668, 46230), (2010, 38364), (2070, 37252), (2085, 36984), (2412, 31970), (2502, 30820), (2680, 28773), (2760, 27939), (2780, 27738), (3015, 25576), (3082, 25020), (3197, 24120), (3336, 23115), (4020, 19182), (4140, 18626), (4170, 18492), (4623, 16680), (4824, 15985), (5004, 15410), (5560, 13869), (6030, 12788), (6164, 12510), (6255, 12328), (6394, 12060), (7705, 10008), (8040, 9591), (8280, 9313), (8340, 9246)]