85814820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 288

約数和(自身を含む): 332666880

約数和(自身を除く): 246852060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 169, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 338, 364, 372, 390, 403, 420, 434, 455, 465, 468, 507, 546, 558, 585, 620, 630, 651, 676, 780, 806, 819, 845, 868, 910, 930, 1014, 1085, 1092, 1116, 1170, 1183, 1209, 1260, 1302, 1365, 1395, 1521, 1612, 1638, 1690, 1820, 1860, 1953, 2015, 2028, 2170, 2197, 2340, 2366, 2418, 2535, 2604, 2730, 2790, 2821, 3042, 3255, 3276, 3380, 3549, 3627, 3906, 4030, 4095, 4340, 4394, 4732, 4836, 5070, 5239, 5460, 5580, 5642, 5915, 6045, 6084, 6510, 6591, 7098, 7254, 7605, 7812, 8060, 8190, 8463, 8788, 9765, 10140, 10478, 10647, 10985, 11284, 11830, 12090, 13020, 13182, 14105, 14196, 14508, 15210, 15379, 15717, 16380, 16926, 17745, 18135, 19530, 19773, 20956, 21294, 21970, 23660, 24180, 25389, 26195, 26364, 28210, 30420, 30758, 31434, 32955, 33852, 35490, 36270, 36673, 39060, 39546, 42315, 42588, 43940, 46137, 47151, 50778, 52390, 53235, 56420, 61516, 62868, 65910, 68107, 70980, 72540, 73346, 76895, 78585, 79092, 84630, 92274, 94302, 98865, 101556, 104780, 106470, 110019, 126945, 131820, 136214, 138411, 146692, 153790, 157170, 169260, 183365, 184548, 188604, 197730, 204321, 212940, 220038, 230685, 235755, 253890, 272428, 276822, 307580, 314340, 330057, 340535, 366730, 395460, 408642, 440076, 461370, 471510, 476749, 507780, 550095, 553644, 612963, 660114, 681070, 692055, 733460, 817284, 922740, 943020, 953498, 1021605, 1100190, 1225926, 1320228, 1362140, 1384110, 1430247, 1650285, 1906996, 2043210, 2200380, 2383745, 2451852, 2768220, 2860494, 3064815, 3300570, 4086420, 4290741, 4767490, 5720988, 6129630, 6601140, 7151235, 8581482, 9534980, 12259260, 14302470, 17162964, 21453705, 28604940, 42907410, 85814820]

約数ペア:

[(1, 85814820), (2, 42907410), (3, 28604940), (4, 21453705), (5, 17162964), (6, 14302470), (7, 12259260), (9, 9534980), (10, 8581482), (12, 7151235), (13, 6601140), (14, 6129630), (15, 5720988), (18, 4767490), (20, 4290741), (21, 4086420), (26, 3300570), (28, 3064815), (30, 2860494), (31, 2768220), (35, 2451852), (36, 2383745), (39, 2200380), (42, 2043210), (45, 1906996), (52, 1650285), (60, 1430247), (62, 1384110), (63, 1362140), (65, 1320228), (70, 1225926), (78, 1100190), (84, 1021605), (90, 953498), (91, 943020), (93, 922740), (105, 817284), (117, 733460), (124, 692055), (126, 681070), (130, 660114), (140, 612963), (155, 553644), (156, 550095), (169, 507780), (180, 476749), (182, 471510), (186, 461370), (195, 440076), (210, 408642), (217, 395460), (234, 366730), (252, 340535), (260, 330057), (273, 314340), (279, 307580), (310, 276822), (315, 272428), (338, 253890), (364, 235755), (372, 230685), (390, 220038), (403, 212940), (420, 204321), (434, 197730), (455, 188604), (465, 184548), (468, 183365), (507, 169260), (546, 157170), (558, 153790), (585, 146692), (620, 138411), (630, 136214), (651, 131820), (676, 126945), (780, 110019), (806, 106470), (819, 104780), (845, 101556), (868, 98865), (910, 94302), (930, 92274), (1014, 84630), (1085, 79092), (1092, 78585), (1116, 76895), (1170, 73346), (1183, 72540), (1209, 70980), (1260, 68107), (1302, 65910), (1365, 62868), (1395, 61516), (1521, 56420), (1612, 53235), (1638, 52390), (1690, 50778), (1820, 47151), (1860, 46137), (1953, 43940), (2015, 42588), (2028, 42315), (2170, 39546), (2197, 39060), (2340, 36673), (2366, 36270), (2418, 35490), (2535, 33852), (2604, 32955), (2730, 31434), (2790, 30758), (2821, 30420), (3042, 28210), (3255, 26364), (3276, 26195), (3380, 25389), (3549, 24180), (3627, 23660), (3906, 21970), (4030, 21294), (4095, 20956), (4340, 19773), (4394, 19530), (4732, 18135), (4836, 17745), (5070, 16926), (5239, 16380), (5460, 15717), (5580, 15379), (5642, 15210), (5915, 14508), (6045, 14196), (6084, 14105), (6510, 13182), (6591, 13020), (7098, 12090), (7254, 11830), (7605, 11284), (7812, 10985), (8060, 10647), (8190, 10478), (8463, 10140), (8788, 9765)]