76074930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 214272000

約数和(自身を除く): 138197070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 61, 62, 90, 93, 122, 135, 149, 155, 183, 186, 270, 279, 298, 305, 310, 366, 447, 465, 549, 558, 610, 745, 837, 894, 915, 930, 1098, 1341, 1395, 1490, 1647, 1674, 1830, 1891, 2235, 2682, 2745, 2790, 3294, 3782, 4023, 4185, 4470, 4619, 5490, 5673, 6705, 8046, 8235, 8370, 9089, 9238, 9455, 11346, 13410, 13857, 16470, 17019, 18178, 18910, 20115, 23095, 27267, 27714, 28365, 34038, 40230, 41571, 45445, 46190, 51057, 54534, 56730, 69285, 81801, 83142, 85095, 90890, 102114, 124713, 136335, 138570, 163602, 170190, 207855, 245403, 249426, 255285, 272670, 281759, 409005, 415710, 490806, 510570, 563518, 623565, 818010, 845277, 1227015, 1247130, 1408795, 1690554, 2454030, 2535831, 2817590, 4226385, 5071662, 7607493, 8452770, 12679155, 15214986, 25358310, 38037465, 76074930]

約数ペア:

[(1, 76074930), (2, 38037465), (3, 25358310), (5, 15214986), (6, 12679155), (9, 8452770), (10, 7607493), (15, 5071662), (18, 4226385), (27, 2817590), (30, 2535831), (31, 2454030), (45, 1690554), (54, 1408795), (61, 1247130), (62, 1227015), (90, 845277), (93, 818010), (122, 623565), (135, 563518), (149, 510570), (155, 490806), (183, 415710), (186, 409005), (270, 281759), (279, 272670), (298, 255285), (305, 249426), (310, 245403), (366, 207855), (447, 170190), (465, 163602), (549, 138570), (558, 136335), (610, 124713), (745, 102114), (837, 90890), (894, 85095), (915, 83142), (930, 81801), (1098, 69285), (1341, 56730), (1395, 54534), (1490, 51057), (1647, 46190), (1674, 45445), (1830, 41571), (1891, 40230), (2235, 34038), (2682, 28365), (2745, 27714), (2790, 27267), (3294, 23095), (3782, 20115), (4023, 18910), (4185, 18178), (4470, 17019), (4619, 16470), (5490, 13857), (5673, 13410), (6705, 11346), (8046, 9455), (8235, 9238), (8370, 9089)]