67773420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 144

約数和(自身を含む): 241611552

約数和(自身を除く): 173838132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2633, 2860, 4290, 5148, 5266, 6435, 7899, 8580, 10532, 12870, 13165, 15798, 23697, 25740, 26330, 28963, 31596, 34229, 39495, 47394, 52660, 57926, 68458, 78990, 86889, 94788, 102687, 115852, 118485, 136916, 144815, 157980, 171145, 173778, 205374, 236970, 260667, 289630, 308061, 342290, 347556, 376519, 410748, 434445, 473940, 513435, 521334, 579260, 616122, 684580, 753038, 868890, 1026870, 1042668, 1129557, 1232244, 1303335, 1506076, 1540305, 1737780, 1882595, 2053740, 2259114, 2606670, 3080610, 3388671, 3765190, 4518228, 5213340, 5647785, 6161220, 6777342, 7530380, 11295570, 13554684, 16943355, 22591140, 33886710, 67773420]

約数ペア:

[(1, 67773420), (2, 33886710), (3, 22591140), (4, 16943355), (5, 13554684), (6, 11295570), (9, 7530380), (10, 6777342), (11, 6161220), (12, 5647785), (13, 5213340), (15, 4518228), (18, 3765190), (20, 3388671), (22, 3080610), (26, 2606670), (30, 2259114), (33, 2053740), (36, 1882595), (39, 1737780), (44, 1540305), (45, 1506076), (52, 1303335), (55, 1232244), (60, 1129557), (65, 1042668), (66, 1026870), (78, 868890), (90, 753038), (99, 684580), (110, 616122), (117, 579260), (130, 521334), (132, 513435), (143, 473940), (156, 434445), (165, 410748), (180, 376519), (195, 347556), (198, 342290), (220, 308061), (234, 289630), (260, 260667), (286, 236970), (330, 205374), (390, 173778), (396, 171145), (429, 157980), (468, 144815), (495, 136916), (572, 118485), (585, 115852), (660, 102687), (715, 94788), (780, 86889), (858, 78990), (990, 68458), (1170, 57926), (1287, 52660), (1430, 47394), (1716, 39495), (1980, 34229), (2145, 31596), (2340, 28963), (2574, 26330), (2633, 25740), (2860, 23697), (4290, 15798), (5148, 13165), (5266, 12870), (6435, 10532), (7899, 8580)]