148855980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 519321600

約数和(自身を除く): 370465620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 137, 140, 156, 182, 195, 199, 210, 260, 273, 274, 364, 390, 398, 411, 420, 455, 546, 548, 597, 685, 780, 796, 822, 910, 959, 995, 1092, 1194, 1365, 1370, 1393, 1644, 1781, 1820, 1918, 1990, 2055, 2388, 2587, 2730, 2740, 2786, 2877, 2985, 3562, 3836, 3980, 4110, 4179, 4795, 5174, 5343, 5460, 5572, 5754, 5970, 6965, 7124, 7761, 8220, 8358, 8905, 9590, 10348, 10686, 11508, 11940, 12467, 12935, 13930, 14385, 15522, 16716, 17810, 18109, 19180, 20895, 21372, 24934, 25870, 26715, 27263, 27860, 28770, 31044, 35620, 36218, 37401, 38805, 41790, 49868, 51740, 53430, 54327, 54526, 57540, 62335, 72436, 74802, 77610, 81789, 83580, 90545, 106860, 108654, 109052, 124670, 136315, 149604, 155220, 163578, 181090, 187005, 190841, 217308, 249340, 271635, 272630, 327156, 354419, 362180, 374010, 381682, 408945, 543270, 545260, 572523, 708838, 748020, 763364, 817890, 954205, 1063257, 1086540, 1145046, 1417676, 1635780, 1772095, 1908410, 2126514, 2290092, 2480933, 2862615, 3544190, 3816820, 4253028, 4961866, 5316285, 5725230, 7088380, 7442799, 9923732, 10632570, 11450460, 12404665, 14885598, 21265140, 24809330, 29771196, 37213995, 49618660, 74427990, 148855980]

約数ペア:

[(1, 148855980), (2, 74427990), (3, 49618660), (4, 37213995), (5, 29771196), (6, 24809330), (7, 21265140), (10, 14885598), (12, 12404665), (13, 11450460), (14, 10632570), (15, 9923732), (20, 7442799), (21, 7088380), (26, 5725230), (28, 5316285), (30, 4961866), (35, 4253028), (39, 3816820), (42, 3544190), (52, 2862615), (60, 2480933), (65, 2290092), (70, 2126514), (78, 1908410), (84, 1772095), (91, 1635780), (105, 1417676), (130, 1145046), (137, 1086540), (140, 1063257), (156, 954205), (182, 817890), (195, 763364), (199, 748020), (210, 708838), (260, 572523), (273, 545260), (274, 543270), (364, 408945), (390, 381682), (398, 374010), (411, 362180), (420, 354419), (455, 327156), (546, 272630), (548, 271635), (597, 249340), (685, 217308), (780, 190841), (796, 187005), (822, 181090), (910, 163578), (959, 155220), (995, 149604), (1092, 136315), (1194, 124670), (1365, 109052), (1370, 108654), (1393, 106860), (1644, 90545), (1781, 83580), (1820, 81789), (1918, 77610), (1990, 74802), (2055, 72436), (2388, 62335), (2587, 57540), (2730, 54526), (2740, 54327), (2786, 53430), (2877, 51740), (2985, 49868), (3562, 41790), (3836, 38805), (3980, 37401), (4110, 36218), (4179, 35620), (4795, 31044), (5174, 28770), (5343, 27860), (5460, 27263), (5572, 26715), (5754, 25870), (5970, 24934), (6965, 21372), (7124, 20895), (7761, 19180), (8220, 18109), (8358, 17810), (8905, 16716), (9590, 15522), (10348, 14385), (10686, 13930), (11508, 12935), (11940, 12467)]