442365660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7207}}^1$

素因数の和:7264

約数の個数: 144

約数和(自身を含む): 1511258112

約数和(自身を除く): 1068892452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 7207, 10230, 12276, 14414, 15345, 20460, 21621, 28828, 30690, 36035, 43242, 61380, 64863, 72070, 79277, 86484, 108105, 129726, 144140, 158554, 216210, 223417, 237831, 259452, 317108, 324315, 396385, 432420, 446834, 475662, 648630, 670251, 713493, 792770, 893668, 951324, 1117085, 1189155, 1297260, 1340502, 1426986, 1585540, 2010753, 2234170, 2378310, 2457587, 2681004, 2853972, 3351255, 3567465, 4021506, 4468340, 4756620, 4915174, 6702510, 7134930, 7372761, 8043012, 9830348, 10053765, 12287935, 13405020, 14269860, 14745522, 20107530, 22118283, 24575870, 29491044, 36863805, 40215060, 44236566, 49151740, 73727610, 88473132, 110591415, 147455220, 221182830, 442365660]

約数ペア:

[(1, 442365660), (2, 221182830), (3, 147455220), (4, 110591415), (5, 88473132), (6, 73727610), (9, 49151740), (10, 44236566), (11, 40215060), (12, 36863805), (15, 29491044), (18, 24575870), (20, 22118283), (22, 20107530), (30, 14745522), (31, 14269860), (33, 13405020), (36, 12287935), (44, 10053765), (45, 9830348), (55, 8043012), (60, 7372761), (62, 7134930), (66, 6702510), (90, 4915174), (93, 4756620), (99, 4468340), (110, 4021506), (124, 3567465), (132, 3351255), (155, 2853972), (165, 2681004), (180, 2457587), (186, 2378310), (198, 2234170), (220, 2010753), (279, 1585540), (310, 1426986), (330, 1340502), (341, 1297260), (372, 1189155), (396, 1117085), (465, 951324), (495, 893668), (558, 792770), (620, 713493), (660, 670251), (682, 648630), (930, 475662), (990, 446834), (1023, 432420), (1116, 396385), (1364, 324315), (1395, 317108), (1705, 259452), (1860, 237831), (1980, 223417), (2046, 216210), (2790, 158554), (3069, 144140), (3410, 129726), (4092, 108105), (5115, 86484), (5580, 79277), (6138, 72070), (6820, 64863), (7207, 61380), (10230, 43242), (12276, 36035), (14414, 30690), (15345, 28828), (20460, 21621)]