75867480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 282625200

約数和(自身を除く): 206757720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 43, 45, 52, 58, 60, 65, 72, 78, 86, 87, 90, 104, 116, 117, 120, 129, 130, 145, 156, 169, 172, 174, 180, 195, 215, 232, 234, 258, 260, 261, 290, 312, 338, 344, 348, 360, 377, 387, 390, 430, 435, 468, 507, 516, 520, 522, 559, 580, 585, 645, 676, 696, 754, 774, 780, 845, 860, 870, 936, 1014, 1032, 1044, 1118, 1131, 1160, 1170, 1247, 1290, 1305, 1352, 1508, 1521, 1548, 1560, 1677, 1690, 1720, 1740, 1885, 1935, 2028, 2088, 2236, 2262, 2340, 2494, 2535, 2580, 2610, 2795, 3016, 3042, 3096, 3354, 3380, 3393, 3480, 3741, 3770, 3870, 4056, 4472, 4524, 4680, 4901, 4988, 5031, 5070, 5160, 5220, 5590, 5655, 6084, 6235, 6708, 6760, 6786, 7267, 7482, 7540, 7605, 7740, 8385, 9048, 9802, 9976, 10062, 10140, 10440, 11180, 11223, 11310, 12168, 12470, 13416, 13572, 14534, 14703, 14964, 15080, 15210, 15480, 16211, 16770, 16965, 18705, 19604, 20124, 20280, 21801, 22360, 22446, 22620, 24505, 24940, 25155, 27144, 29068, 29406, 29928, 30420, 32422, 33540, 33930, 36335, 37410, 39208, 40248, 43602, 44109, 44892, 45240, 48633, 49010, 49880, 50310, 56115, 58136, 58812, 60840, 64844, 65403, 67080, 67860, 72670, 73515, 74820, 81055, 87204, 88218, 89784, 97266, 98020, 100620, 109005, 112230, 117624, 129688, 130806, 135720, 145340, 145899, 147030, 149640, 162110, 174408, 176436, 194532, 196040, 201240, 210743, 218010, 220545, 224460, 243165, 261612, 290680, 291798, 294060, 324220, 327015, 352872, 389064, 421486, 436020, 441090, 448920, 486330, 523224, 583596, 588120, 632229, 648440, 654030, 729495, 842972, 872040, 882180, 972660, 1053715, 1167192, 1264458, 1308060, 1458990, 1685944, 1764360, 1896687, 1945320, 2107430, 2528916, 2616120, 2917980, 3161145, 3793374, 4214860, 5057832, 5835960, 6322290, 7586748, 8429720, 9483435, 12644580, 15173496, 18966870, 25289160, 37933740, 75867480]

約数ペア:

[(1, 75867480), (2, 37933740), (3, 25289160), (4, 18966870), (5, 15173496), (6, 12644580), (8, 9483435), (9, 8429720), (10, 7586748), (12, 6322290), (13, 5835960), (15, 5057832), (18, 4214860), (20, 3793374), (24, 3161145), (26, 2917980), (29, 2616120), (30, 2528916), (36, 2107430), (39, 1945320), (40, 1896687), (43, 1764360), (45, 1685944), (52, 1458990), (58, 1308060), (60, 1264458), (65, 1167192), (72, 1053715), (78, 972660), (86, 882180), (87, 872040), (90, 842972), (104, 729495), (116, 654030), (117, 648440), (120, 632229), (129, 588120), (130, 583596), (145, 523224), (156, 486330), (169, 448920), (172, 441090), (174, 436020), (180, 421486), (195, 389064), (215, 352872), (232, 327015), (234, 324220), (258, 294060), (260, 291798), (261, 290680), (290, 261612), (312, 243165), (338, 224460), (344, 220545), (348, 218010), (360, 210743), (377, 201240), (387, 196040), (390, 194532), (430, 176436), (435, 174408), (468, 162110), (507, 149640), (516, 147030), (520, 145899), (522, 145340), (559, 135720), (580, 130806), (585, 129688), (645, 117624), (676, 112230), (696, 109005), (754, 100620), (774, 98020), (780, 97266), (845, 89784), (860, 88218), (870, 87204), (936, 81055), (1014, 74820), (1032, 73515), (1044, 72670), (1118, 67860), (1131, 67080), (1160, 65403), (1170, 64844), (1247, 60840), (1290, 58812), (1305, 58136), (1352, 56115), (1508, 50310), (1521, 49880), (1548, 49010), (1560, 48633), (1677, 45240), (1690, 44892), (1720, 44109), (1740, 43602), (1885, 40248), (1935, 39208), (2028, 37410), (2088, 36335), (2236, 33930), (2262, 33540), (2340, 32422), (2494, 30420), (2535, 29928), (2580, 29406), (2610, 29068), (2795, 27144), (3016, 25155), (3042, 24940), (3096, 24505), (3354, 22620), (3380, 22446), (3393, 22360), (3480, 21801), (3741, 20280), (3770, 20124), (3870, 19604), (4056, 18705), (4472, 16965), (4524, 16770), (4680, 16211), (4901, 15480), (4988, 15210), (5031, 15080), (5070, 14964), (5160, 14703), (5220, 14534), (5590, 13572), (5655, 13416), (6084, 12470), (6235, 12168), (6708, 11310), (6760, 11223), (6786, 11180), (7267, 10440), (7482, 10140), (7540, 10062), (7605, 9976), (7740, 9802), (8385, 9048)]