272446020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1787}}^1$

素因数の和:1831

約数の個数: 216

約数和(自身を含む): 1038727872

約数和(自身を除く): 766281852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1787, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3574, 3630, 4235, 4356, 4620, 5082, 5361, 5445, 6930, 7148, 7260, 7623, 8470, 8935, 10164, 10722, 10890, 12509, 12705, 13860, 15246, 16083, 16940, 17870, 19657, 21444, 21780, 25018, 25410, 26805, 30492, 32166, 35740, 37527, 38115, 39314, 50036, 50820, 53610, 58971, 62545, 64332, 75054, 76230, 78628, 80415, 98285, 107220, 112581, 117942, 125090, 137599, 150108, 152460, 160830, 176913, 187635, 196570, 216227, 225162, 235884, 250180, 275198, 294855, 321660, 353826, 375270, 393140, 412797, 432454, 450324, 550396, 562905, 589710, 648681, 687995, 707652, 750540, 825594, 864908, 884565, 1081135, 1125810, 1179420, 1238391, 1297362, 1375990, 1513589, 1651188, 1769130, 1946043, 2063985, 2162270, 2251620, 2476782, 2594724, 2751980, 3027178, 3243405, 3538260, 3892086, 4127970, 4324540, 4540767, 4953564, 6054356, 6191955, 6486810, 7567945, 7784172, 8255940, 9081534, 9730215, 12383910, 12973620, 13622301, 15135890, 18163068, 19460430, 22703835, 24767820, 27244602, 30271780, 38920860, 45407670, 54489204, 68111505, 90815340, 136223010, 272446020]

約数ペア:

[(1, 272446020), (2, 136223010), (3, 90815340), (4, 68111505), (5, 54489204), (6, 45407670), (7, 38920860), (9, 30271780), (10, 27244602), (11, 24767820), (12, 22703835), (14, 19460430), (15, 18163068), (18, 15135890), (20, 13622301), (21, 12973620), (22, 12383910), (28, 9730215), (30, 9081534), (33, 8255940), (35, 7784172), (36, 7567945), (42, 6486810), (44, 6191955), (45, 6054356), (55, 4953564), (60, 4540767), (63, 4324540), (66, 4127970), (70, 3892086), (77, 3538260), (84, 3243405), (90, 3027178), (99, 2751980), (105, 2594724), (110, 2476782), (121, 2251620), (126, 2162270), (132, 2063985), (140, 1946043), (154, 1769130), (165, 1651188), (180, 1513589), (198, 1375990), (210, 1297362), (220, 1238391), (231, 1179420), (242, 1125810), (252, 1081135), (308, 884565), (315, 864908), (330, 825594), (363, 750540), (385, 707652), (396, 687995), (420, 648681), (462, 589710), (484, 562905), (495, 550396), (605, 450324), (630, 432454), (660, 412797), (693, 393140), (726, 375270), (770, 353826), (847, 321660), (924, 294855), (990, 275198), (1089, 250180), (1155, 235884), (1210, 225162), (1260, 216227), (1386, 196570), (1452, 187635), (1540, 176913), (1694, 160830), (1787, 152460), (1815, 150108), (1980, 137599), (2178, 125090), (2310, 117942), (2420, 112581), (2541, 107220), (2772, 98285), (3388, 80415), (3465, 78628), (3574, 76230), (3630, 75054), (4235, 64332), (4356, 62545), (4620, 58971), (5082, 53610), (5361, 50820), (5445, 50036), (6930, 39314), (7148, 38115), (7260, 37527), (7623, 35740), (8470, 32166), (8935, 30492), (10164, 26805), (10722, 25410), (10890, 25018), (12509, 21780), (12705, 21444), (13860, 19657), (15246, 17870), (16083, 16940)]