144407900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2308

約数の個数: 108

約数和(自身を含む): 392740488

約数和(自身を除く): 248332588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1820, 2267, 2275, 2450, 2548, 3185, 4534, 4550, 4900, 6370, 9068, 9100, 11335, 12740, 15869, 15925, 22670, 29471, 31738, 31850, 45340, 56675, 58942, 63476, 63700, 79345, 111083, 113350, 117884, 147355, 158690, 206297, 222166, 226700, 294710, 317380, 396725, 412594, 444332, 555415, 589420, 736775, 793450, 825188, 1031485, 1110830, 1444079, 1473550, 1586900, 2062970, 2221660, 2777075, 2888158, 2947100, 4125940, 5157425, 5554150, 5776316, 7220395, 10314850, 11108300, 14440790, 20629700, 28881580, 36101975, 72203950, 144407900]

約数ペア:

[(1, 144407900), (2, 72203950), (4, 36101975), (5, 28881580), (7, 20629700), (10, 14440790), (13, 11108300), (14, 10314850), (20, 7220395), (25, 5776316), (26, 5554150), (28, 5157425), (35, 4125940), (49, 2947100), (50, 2888158), (52, 2777075), (65, 2221660), (70, 2062970), (91, 1586900), (98, 1473550), (100, 1444079), (130, 1110830), (140, 1031485), (175, 825188), (182, 793450), (196, 736775), (245, 589420), (260, 555415), (325, 444332), (350, 412594), (364, 396725), (455, 317380), (490, 294710), (637, 226700), (650, 222166), (700, 206297), (910, 158690), (980, 147355), (1225, 117884), (1274, 113350), (1300, 111083), (1820, 79345), (2267, 63700), (2275, 63476), (2450, 58942), (2548, 56675), (3185, 45340), (4534, 31850), (4550, 31738), (4900, 29471), (6370, 22670), (9068, 15925), (9100, 15869), (11335, 12740)]