30080400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{3581}}^1$

素因数の和:3609

約数の個数: 120

約数和(自身を含む): 110153664

約数和(自身を除く): 80073264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 3581, 4200, 7162, 8400, 10743, 14324, 17905, 21486, 25067, 28648, 35810, 42972, 50134, 53715, 57296, 71620, 75201, 85944, 89525, 100268, 107430, 125335, 143240, 150402, 171888, 179050, 200536, 214860, 250670, 268575, 286480, 300804, 358100, 376005, 401072, 429720, 501340, 537150, 601608, 626675, 716200, 752010, 859440, 1002680, 1074300, 1203216, 1253350, 1432400, 1504020, 1880025, 2005360, 2148600, 2506700, 3008040, 3760050, 4297200, 5013400, 6016080, 7520100, 10026800, 15040200, 30080400]

約数ペア:

[(1, 30080400), (2, 15040200), (3, 10026800), (4, 7520100), (5, 6016080), (6, 5013400), (7, 4297200), (8, 3760050), (10, 3008040), (12, 2506700), (14, 2148600), (15, 2005360), (16, 1880025), (20, 1504020), (21, 1432400), (24, 1253350), (25, 1203216), (28, 1074300), (30, 1002680), (35, 859440), (40, 752010), (42, 716200), (48, 626675), (50, 601608), (56, 537150), (60, 501340), (70, 429720), (75, 401072), (80, 376005), (84, 358100), (100, 300804), (105, 286480), (112, 268575), (120, 250670), (140, 214860), (150, 200536), (168, 179050), (175, 171888), (200, 150402), (210, 143240), (240, 125335), (280, 107430), (300, 100268), (336, 89525), (350, 85944), (400, 75201), (420, 71620), (525, 57296), (560, 53715), (600, 50134), (700, 42972), (840, 35810), (1050, 28648), (1200, 25067), (1400, 21486), (1680, 17905), (2100, 14324), (2800, 10743), (3581, 8400), (4200, 7162)]