88173540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 216

約数和(自身を含む): 335495160

約数和(自身を除く): 247321620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 769, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1538, 1638, 1764, 1820, 1911, 2205, 2307, 2340, 2548, 2730, 2940, 3076, 3185, 3276, 3822, 3845, 4095, 4410, 4614, 5383, 5460, 5733, 6370, 6921, 7644, 7690, 8190, 8820, 9228, 9555, 9997, 10766, 11466, 11535, 12740, 13842, 15380, 16149, 16380, 19110, 19994, 21532, 22932, 23070, 26915, 27684, 28665, 29991, 32298, 34605, 37681, 38220, 39988, 46140, 48447, 49985, 53830, 57330, 59982, 64596, 69210, 69979, 75362, 80745, 89973, 96894, 99970, 107660, 113043, 114660, 119964, 138420, 139958, 149955, 150724, 161490, 179946, 188405, 193788, 199940, 209937, 226086, 242235, 279916, 299910, 322980, 339129, 349895, 359892, 376810, 419874, 449865, 452172, 484470, 489853, 565215, 599820, 629811, 678258, 699790, 753620, 839748, 899730, 968940, 979706, 1049685, 1130430, 1259622, 1356516, 1399580, 1469559, 1695645, 1799460, 1959412, 2099370, 2260860, 2449265, 2519244, 2939118, 3149055, 3391290, 4198740, 4408677, 4898530, 5878236, 6298110, 6782580, 7347795, 8817354, 9797060, 12596220, 14695590, 17634708, 22043385, 29391180, 44086770, 88173540]

約数ペア:

[(1, 88173540), (2, 44086770), (3, 29391180), (4, 22043385), (5, 17634708), (6, 14695590), (7, 12596220), (9, 9797060), (10, 8817354), (12, 7347795), (13, 6782580), (14, 6298110), (15, 5878236), (18, 4898530), (20, 4408677), (21, 4198740), (26, 3391290), (28, 3149055), (30, 2939118), (35, 2519244), (36, 2449265), (39, 2260860), (42, 2099370), (45, 1959412), (49, 1799460), (52, 1695645), (60, 1469559), (63, 1399580), (65, 1356516), (70, 1259622), (78, 1130430), (84, 1049685), (90, 979706), (91, 968940), (98, 899730), (105, 839748), (117, 753620), (126, 699790), (130, 678258), (140, 629811), (147, 599820), (156, 565215), (180, 489853), (182, 484470), (195, 452172), (196, 449865), (210, 419874), (234, 376810), (245, 359892), (252, 349895), (260, 339129), (273, 322980), (294, 299910), (315, 279916), (364, 242235), (390, 226086), (420, 209937), (441, 199940), (455, 193788), (468, 188405), (490, 179946), (546, 161490), (585, 150724), (588, 149955), (630, 139958), (637, 138420), (735, 119964), (769, 114660), (780, 113043), (819, 107660), (882, 99970), (910, 96894), (980, 89973), (1092, 80745), (1170, 75362), (1260, 69979), (1274, 69210), (1365, 64596), (1470, 59982), (1538, 57330), (1638, 53830), (1764, 49985), (1820, 48447), (1911, 46140), (2205, 39988), (2307, 38220), (2340, 37681), (2548, 34605), (2730, 32298), (2940, 29991), (3076, 28665), (3185, 27684), (3276, 26915), (3822, 23070), (3845, 22932), (4095, 21532), (4410, 19994), (4614, 19110), (5383, 16380), (5460, 16149), (5733, 15380), (6370, 13842), (6921, 12740), (7644, 11535), (7690, 11466), (8190, 10766), (8820, 9997), (9228, 9555)]