27830250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 256

約数和(自身を含む): 95846400

約数和(自身を除く): 68016150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 31, 35, 38, 42, 45, 50, 54, 57, 62, 63, 70, 75, 90, 93, 95, 105, 114, 125, 126, 133, 135, 150, 155, 171, 175, 186, 189, 190, 210, 217, 225, 250, 266, 270, 279, 285, 310, 315, 342, 350, 375, 378, 399, 434, 450, 465, 475, 513, 525, 558, 570, 589, 630, 651, 665, 675, 750, 775, 798, 837, 855, 875, 930, 945, 950, 1026, 1050, 1085, 1125, 1178, 1197, 1302, 1330, 1350, 1395, 1425, 1550, 1575, 1674, 1710, 1750, 1767, 1890, 1953, 1995, 2170, 2250, 2325, 2375, 2394, 2565, 2625, 2790, 2850, 2945, 3150, 3255, 3325, 3375, 3534, 3591, 3875, 3906, 3990, 4123, 4185, 4275, 4650, 4725, 4750, 5130, 5250, 5301, 5425, 5859, 5890, 5985, 6510, 6650, 6750, 6975, 7125, 7182, 7750, 7875, 8246, 8370, 8550, 8835, 9450, 9765, 9975, 10602, 10850, 11625, 11718, 11970, 12369, 12825, 13950, 14250, 14725, 15750, 15903, 16275, 16625, 17670, 17955, 19530, 19950, 20615, 20925, 21375, 23250, 23625, 24738, 25650, 26505, 27125, 29295, 29450, 29925, 31806, 32550, 33250, 34875, 35910, 37107, 41230, 41850, 42750, 44175, 47250, 48825, 49875, 53010, 54250, 58590, 59850, 61845, 64125, 69750, 73625, 74214, 79515, 81375, 88350, 89775, 97650, 99750, 103075, 104625, 111321, 123690, 128250, 132525, 146475, 147250, 149625, 159030, 162750, 179550, 185535, 206150, 209250, 220875, 222642, 244125, 265050, 292950, 299250, 309225, 371070, 397575, 441750, 448875, 488250, 515375, 556605, 618450, 662625, 732375, 795150, 897750, 927675, 1030750, 1113210, 1325250, 1464750, 1546125, 1855350, 1987875, 2783025, 3092250, 3975750, 4638375, 5566050, 9276750, 13915125, 27830250]

約数ペア:

[(1, 27830250), (2, 13915125), (3, 9276750), (5, 5566050), (6, 4638375), (7, 3975750), (9, 3092250), (10, 2783025), (14, 1987875), (15, 1855350), (18, 1546125), (19, 1464750), (21, 1325250), (25, 1113210), (27, 1030750), (30, 927675), (31, 897750), (35, 795150), (38, 732375), (42, 662625), (45, 618450), (50, 556605), (54, 515375), (57, 488250), (62, 448875), (63, 441750), (70, 397575), (75, 371070), (90, 309225), (93, 299250), (95, 292950), (105, 265050), (114, 244125), (125, 222642), (126, 220875), (133, 209250), (135, 206150), (150, 185535), (155, 179550), (171, 162750), (175, 159030), (186, 149625), (189, 147250), (190, 146475), (210, 132525), (217, 128250), (225, 123690), (250, 111321), (266, 104625), (270, 103075), (279, 99750), (285, 97650), (310, 89775), (315, 88350), (342, 81375), (350, 79515), (375, 74214), (378, 73625), (399, 69750), (434, 64125), (450, 61845), (465, 59850), (475, 58590), (513, 54250), (525, 53010), (558, 49875), (570, 48825), (589, 47250), (630, 44175), (651, 42750), (665, 41850), (675, 41230), (750, 37107), (775, 35910), (798, 34875), (837, 33250), (855, 32550), (875, 31806), (930, 29925), (945, 29450), (950, 29295), (1026, 27125), (1050, 26505), (1085, 25650), (1125, 24738), (1178, 23625), (1197, 23250), (1302, 21375), (1330, 20925), (1350, 20615), (1395, 19950), (1425, 19530), (1550, 17955), (1575, 17670), (1674, 16625), (1710, 16275), (1750, 15903), (1767, 15750), (1890, 14725), (1953, 14250), (1995, 13950), (2170, 12825), (2250, 12369), (2325, 11970), (2375, 11718), (2394, 11625), (2565, 10850), (2625, 10602), (2790, 9975), (2850, 9765), (2945, 9450), (3150, 8835), (3255, 8550), (3325, 8370), (3375, 8246), (3534, 7875), (3591, 7750), (3875, 7182), (3906, 7125), (3990, 6975), (4123, 6750), (4185, 6650), (4275, 6510), (4650, 5985), (4725, 5890), (4750, 5859), (5130, 5425), (5250, 5301)]