76627980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 275773680

約数和(自身を除く): 199145700

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, 169, 180, 195, 198, 220, 229, 234, 260, 286, 330, 338, 390, 396, 429, 458, 468, 495, 507, 572, 585, 660, 676, 687, 715, 780, 845, 858, 916, 990, 1014, 1145, 1170, 1287, 1374, 1430, 1521, 1690, 1716, 1859, 1980, 2028, 2061, 2145, 2290, 2340, 2519, 2535, 2574, 2748, 2860, 2977, 3042, 3380, 3435, 3718, 4122, 4290, 4580, 5038, 5070, 5148, 5577, 5954, 6084, 6435, 6870, 7436, 7557, 7605, 8244, 8580, 8931, 9295, 10076, 10140, 10305, 11154, 11908, 12595, 12870, 13740, 14885, 15114, 15210, 16731, 17862, 18590, 20610, 22308, 22671, 25190, 25740, 26793, 27885, 29770, 30228, 30420, 32747, 33462, 35724, 37180, 37785, 38701, 41220, 44655, 45342, 50380, 53586, 55770, 59540, 65494, 66924, 75570, 77402, 83655, 89310, 90684, 98241, 107172, 111540, 113355, 116103, 130988, 133965, 151140, 154804, 163735, 167310, 178620, 193505, 196482, 226710, 232206, 267930, 294723, 327470, 334620, 348309, 387010, 392964, 425711, 453420, 464412, 491205, 535860, 580515, 589446, 654940, 696618, 774020, 851422, 982410, 1161030, 1178892, 1277133, 1393236, 1473615, 1702844, 1741545, 1964820, 2128555, 2322060, 2554266, 2947230, 3483090, 3831399, 4257110, 5108532, 5894460, 6385665, 6966180, 7662798, 8514220, 12771330, 15325596, 19156995, 25542660, 38313990, 76627980]

約数ペア:

[(1, 76627980), (2, 38313990), (3, 25542660), (4, 19156995), (5, 15325596), (6, 12771330), (9, 8514220), (10, 7662798), (11, 6966180), (12, 6385665), (13, 5894460), (15, 5108532), (18, 4257110), (20, 3831399), (22, 3483090), (26, 2947230), (30, 2554266), (33, 2322060), (36, 2128555), (39, 1964820), (44, 1741545), (45, 1702844), (52, 1473615), (55, 1393236), (60, 1277133), (65, 1178892), (66, 1161030), (78, 982410), (90, 851422), (99, 774020), (110, 696618), (117, 654940), (130, 589446), (132, 580515), (143, 535860), (156, 491205), (165, 464412), (169, 453420), (180, 425711), (195, 392964), (198, 387010), (220, 348309), (229, 334620), (234, 327470), (260, 294723), (286, 267930), (330, 232206), (338, 226710), (390, 196482), (396, 193505), (429, 178620), (458, 167310), (468, 163735), (495, 154804), (507, 151140), (572, 133965), (585, 130988), (660, 116103), (676, 113355), (687, 111540), (715, 107172), (780, 98241), (845, 90684), (858, 89310), (916, 83655), (990, 77402), (1014, 75570), (1145, 66924), (1170, 65494), (1287, 59540), (1374, 55770), (1430, 53586), (1521, 50380), (1690, 45342), (1716, 44655), (1859, 41220), (1980, 38701), (2028, 37785), (2061, 37180), (2145, 35724), (2290, 33462), (2340, 32747), (2519, 30420), (2535, 30228), (2574, 29770), (2748, 27885), (2860, 26793), (2977, 25740), (3042, 25190), (3380, 22671), (3435, 22308), (3718, 20610), (4122, 18590), (4290, 17862), (4580, 16731), (5038, 15210), (5070, 15114), (5148, 14885), (5577, 13740), (5954, 12870), (6084, 12595), (6435, 11908), (6870, 11154), (7436, 10305), (7557, 10140), (7605, 10076), (8244, 9295), (8580, 8931)]