123839100

素因数分解:

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

素因数の和:1825

約数の個数: 216

約数和(自身を含む): 484219008

約数和(自身を除く): 360379908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 900, 924, 990, 1050, 1100, 1155, 1260, 1386, 1540, 1575, 1650, 1787, 1925, 1980, 2100, 2310, 2475, 2772, 3150, 3300, 3465, 3574, 3850, 4620, 4950, 5361, 5775, 6300, 6930, 7148, 7700, 8935, 9900, 10722, 11550, 12509, 13860, 16083, 17325, 17870, 19657, 21444, 23100, 25018, 26805, 32166, 34650, 35740, 37527, 39314, 44675, 50036, 53610, 58971, 62545, 64332, 69300, 75054, 78628, 80415, 89350, 98285, 107220, 112581, 117942, 125090, 134025, 137599, 150108, 160830, 176913, 178700, 187635, 196570, 225162, 235884, 250180, 268050, 275198, 294855, 312725, 321660, 353826, 375270, 393140, 402075, 412797, 450324, 491425, 536100, 550396, 562905, 589710, 625450, 687995, 707652, 750540, 804150, 825594, 884565, 938175, 982850, 1125810, 1179420, 1238391, 1250900, 1375990, 1474275, 1608300, 1651188, 1769130, 1876350, 1965700, 2063985, 2251620, 2476782, 2751980, 2814525, 2948550, 3439975, 3538260, 3752700, 4127970, 4422825, 4953564, 5629050, 5897100, 6191955, 6879950, 8255940, 8845650, 10319925, 11258100, 12383910, 13759900, 17691300, 20639850, 24767820, 30959775, 41279700, 61919550, 123839100]

約数ペア:

[(1, 123839100), (2, 61919550), (3, 41279700), (4, 30959775), (5, 24767820), (6, 20639850), (7, 17691300), (9, 13759900), (10, 12383910), (11, 11258100), (12, 10319925), (14, 8845650), (15, 8255940), (18, 6879950), (20, 6191955), (21, 5897100), (22, 5629050), (25, 4953564), (28, 4422825), (30, 4127970), (33, 3752700), (35, 3538260), (36, 3439975), (42, 2948550), (44, 2814525), (45, 2751980), (50, 2476782), (55, 2251620), (60, 2063985), (63, 1965700), (66, 1876350), (70, 1769130), (75, 1651188), (77, 1608300), (84, 1474275), (90, 1375990), (99, 1250900), (100, 1238391), (105, 1179420), (110, 1125810), (126, 982850), (132, 938175), (140, 884565), (150, 825594), (154, 804150), (165, 750540), (175, 707652), (180, 687995), (198, 625450), (210, 589710), (220, 562905), (225, 550396), (231, 536100), (252, 491425), (275, 450324), (300, 412797), (308, 402075), (315, 393140), (330, 375270), (350, 353826), (385, 321660), (396, 312725), (420, 294855), (450, 275198), (462, 268050), (495, 250180), (525, 235884), (550, 225162), (630, 196570), (660, 187635), (693, 178700), (700, 176913), (770, 160830), (825, 150108), (900, 137599), (924, 134025), (990, 125090), (1050, 117942), (1100, 112581), (1155, 107220), (1260, 98285), (1386, 89350), (1540, 80415), (1575, 78628), (1650, 75054), (1787, 69300), (1925, 64332), (1980, 62545), (2100, 58971), (2310, 53610), (2475, 50036), (2772, 44675), (3150, 39314), (3300, 37527), (3465, 35740), (3574, 34650), (3850, 32166), (4620, 26805), (4950, 25018), (5361, 23100), (5775, 21444), (6300, 19657), (6930, 17870), (7148, 17325), (7700, 16083), (8935, 13860), (9900, 12509), (10722, 11550)]