198858780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6037}}^1$

素因数の和:6116

約数の個数: 96

約数和(自身を含む): 628918080

約数和(自身を除く): 430059300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6037, 6588, 8235, 10980, 12074, 16470, 18111, 24148, 30185, 32940, 36222, 54333, 60370, 72444, 90555, 108666, 120740, 162999, 181110, 217332, 271665, 325998, 362220, 368257, 543330, 651996, 736514, 814995, 1086660, 1104771, 1473028, 1629990, 1841285, 2209542, 3259980, 3314313, 3682570, 4419084, 5523855, 6628626, 7365140, 9942939, 11047710, 13257252, 16571565, 19885878, 22095420, 33143130, 39771756, 49714695, 66286260, 99429390, 198858780]

約数ペア:

[(1, 198858780), (2, 99429390), (3, 66286260), (4, 49714695), (5, 39771756), (6, 33143130), (9, 22095420), (10, 19885878), (12, 16571565), (15, 13257252), (18, 11047710), (20, 9942939), (27, 7365140), (30, 6628626), (36, 5523855), (45, 4419084), (54, 3682570), (60, 3314313), (61, 3259980), (90, 2209542), (108, 1841285), (122, 1629990), (135, 1473028), (180, 1104771), (183, 1086660), (244, 814995), (270, 736514), (305, 651996), (366, 543330), (540, 368257), (549, 362220), (610, 325998), (732, 271665), (915, 217332), (1098, 181110), (1220, 162999), (1647, 120740), (1830, 108666), (2196, 90555), (2745, 72444), (3294, 60370), (3660, 54333), (5490, 36222), (6037, 32940), (6588, 30185), (8235, 24148), (10980, 18111), (12074, 16470)]