100905480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7220

約数の個数: 128

約数和(自身を含む): 362275200

約数和(自身を除く): 261369720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 7187, 14040, 14374, 21561, 28748, 35935, 43122, 57496, 64683, 71870, 86244, 93431, 107805, 129366, 143740, 172488, 186862, 194049, 215610, 258732, 280293, 287480, 323415, 373724, 388098, 431220, 467155, 517464, 560586, 646830, 747448, 776196, 840879, 862440, 934310, 970245, 1121172, 1293660, 1401465, 1552392, 1681758, 1868620, 1940490, 2242344, 2522637, 2587320, 2802930, 3363516, 3737240, 3880980, 4204395, 5045274, 5605860, 6727032, 7761960, 8408790, 10090548, 11211720, 12613185, 16817580, 20181096, 25226370, 33635160, 50452740, 100905480]

約数ペア:

[(1, 100905480), (2, 50452740), (3, 33635160), (4, 25226370), (5, 20181096), (6, 16817580), (8, 12613185), (9, 11211720), (10, 10090548), (12, 8408790), (13, 7761960), (15, 6727032), (18, 5605860), (20, 5045274), (24, 4204395), (26, 3880980), (27, 3737240), (30, 3363516), (36, 2802930), (39, 2587320), (40, 2522637), (45, 2242344), (52, 1940490), (54, 1868620), (60, 1681758), (65, 1552392), (72, 1401465), (78, 1293660), (90, 1121172), (104, 970245), (108, 934310), (117, 862440), (120, 840879), (130, 776196), (135, 747448), (156, 646830), (180, 560586), (195, 517464), (216, 467155), (234, 431220), (260, 388098), (270, 373724), (312, 323415), (351, 287480), (360, 280293), (390, 258732), (468, 215610), (520, 194049), (540, 186862), (585, 172488), (702, 143740), (780, 129366), (936, 107805), (1080, 93431), (1170, 86244), (1404, 71870), (1560, 64683), (1755, 57496), (2340, 43122), (2808, 35935), (3510, 28748), (4680, 21561), (7020, 14374), (7187, 14040)]