1275384600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{101221}}^1$

素因数の和:101250

約数の個数: 144

約数和(自身を含む): 4895095920

約数和(自身を除く): 3619711320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 101221, 202442, 303663, 404884, 506105, 607326, 708547, 809768, 910989, 1012210, 1214652, 1417094, 1518315, 1821978, 2024420, 2125641, 2429304, 2530525, 2834188, 3036630, 3542735, 3643956, 4048840, 4251282, 4554945, 5061050, 5668376, 6073260, 6376923, 7085470, 7287912, 7591575, 8502564, 9109890, 10122100, 10628205, 12146520, 12753846, 14170940, 15183150, 17005128, 17713675, 18219780, 20244200, 21256410, 22774725, 25507692, 28341880, 30366300, 31884615, 35427350, 36439560, 42512820, 45549450, 51015384, 53141025, 60732600, 63769230, 70854700, 85025640, 91098900, 106282050, 127538460, 141709400, 159423075, 182197800, 212564100, 255076920, 318846150, 425128200, 637692300, 1275384600]

約数ペア:

[(1, 1275384600), (2, 637692300), (3, 425128200), (4, 318846150), (5, 255076920), (6, 212564100), (7, 182197800), (8, 159423075), (9, 141709400), (10, 127538460), (12, 106282050), (14, 91098900), (15, 85025640), (18, 70854700), (20, 63769230), (21, 60732600), (24, 53141025), (25, 51015384), (28, 45549450), (30, 42512820), (35, 36439560), (36, 35427350), (40, 31884615), (42, 30366300), (45, 28341880), (50, 25507692), (56, 22774725), (60, 21256410), (63, 20244200), (70, 18219780), (72, 17713675), (75, 17005128), (84, 15183150), (90, 14170940), (100, 12753846), (105, 12146520), (120, 10628205), (126, 10122100), (140, 9109890), (150, 8502564), (168, 7591575), (175, 7287912), (180, 7085470), (200, 6376923), (210, 6073260), (225, 5668376), (252, 5061050), (280, 4554945), (300, 4251282), (315, 4048840), (350, 3643956), (360, 3542735), (420, 3036630), (450, 2834188), (504, 2530525), (525, 2429304), (600, 2125641), (630, 2024420), (700, 1821978), (840, 1518315), (900, 1417094), (1050, 1214652), (1260, 1012210), (1400, 910989), (1575, 809768), (1800, 708547), (2100, 607326), (2520, 506105), (3150, 404884), (4200, 303663), (6300, 202442), (12600, 101221)]