4199850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 120

約数和(自身を含む): 12558348

約数和(自身を除く): 8358498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 61, 75, 81, 85, 90, 102, 122, 135, 150, 153, 162, 170, 183, 225, 255, 270, 305, 306, 366, 405, 425, 450, 459, 510, 549, 610, 675, 765, 810, 850, 915, 918, 1037, 1098, 1275, 1350, 1377, 1525, 1530, 1647, 1830, 2025, 2074, 2295, 2550, 2745, 2754, 3050, 3111, 3294, 3825, 4050, 4575, 4590, 4941, 5185, 5490, 6222, 6885, 7650, 8235, 9150, 9333, 9882, 10370, 11475, 13725, 13770, 15555, 16470, 18666, 22950, 24705, 25925, 27450, 27999, 31110, 34425, 41175, 46665, 49410, 51850, 55998, 68850, 77775, 82350, 83997, 93330, 123525, 139995, 155550, 167994, 233325, 247050, 279990, 419985, 466650, 699975, 839970, 1399950, 2099925, 4199850]

約数ペア:

[(1, 4199850), (2, 2099925), (3, 1399950), (5, 839970), (6, 699975), (9, 466650), (10, 419985), (15, 279990), (17, 247050), (18, 233325), (25, 167994), (27, 155550), (30, 139995), (34, 123525), (45, 93330), (50, 83997), (51, 82350), (54, 77775), (61, 68850), (75, 55998), (81, 51850), (85, 49410), (90, 46665), (102, 41175), (122, 34425), (135, 31110), (150, 27999), (153, 27450), (162, 25925), (170, 24705), (183, 22950), (225, 18666), (255, 16470), (270, 15555), (305, 13770), (306, 13725), (366, 11475), (405, 10370), (425, 9882), (450, 9333), (459, 9150), (510, 8235), (549, 7650), (610, 6885), (675, 6222), (765, 5490), (810, 5185), (850, 4941), (915, 4590), (918, 4575), (1037, 4050), (1098, 3825), (1275, 3294), (1350, 3111), (1377, 3050), (1525, 2754), (1530, 2745), (1647, 2550), (1830, 2295), (2025, 2074)]