84076020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1334

約数の個数: 144

約数和(自身を含む): 297198720

約数和(自身を除く): 213122700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1259, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 2518, 3180, 3339, 3710, 3777, 4452, 4770, 5036, 5565, 6295, 6678, 7420, 7554, 8813, 9540, 11130, 11331, 12590, 13356, 15108, 16695, 17626, 18885, 22260, 22662, 25180, 26439, 33390, 35252, 37770, 44065, 45324, 52878, 56655, 66727, 66780, 75540, 79317, 88130, 105756, 113310, 132195, 133454, 158634, 176260, 200181, 226620, 264390, 266908, 317268, 333635, 396585, 400362, 467089, 528780, 600543, 667270, 793170, 800724, 934178, 1000905, 1201086, 1334540, 1401267, 1586340, 1868356, 2001810, 2335445, 2402172, 2802534, 3002715, 4003620, 4203801, 4670890, 5605068, 6005430, 7006335, 8407602, 9341780, 12010860, 14012670, 16815204, 21019005, 28025340, 42038010, 84076020]

約数ペア:

[(1, 84076020), (2, 42038010), (3, 28025340), (4, 21019005), (5, 16815204), (6, 14012670), (7, 12010860), (9, 9341780), (10, 8407602), (12, 7006335), (14, 6005430), (15, 5605068), (18, 4670890), (20, 4203801), (21, 4003620), (28, 3002715), (30, 2802534), (35, 2402172), (36, 2335445), (42, 2001810), (45, 1868356), (53, 1586340), (60, 1401267), (63, 1334540), (70, 1201086), (84, 1000905), (90, 934178), (105, 800724), (106, 793170), (126, 667270), (140, 600543), (159, 528780), (180, 467089), (210, 400362), (212, 396585), (252, 333635), (265, 317268), (315, 266908), (318, 264390), (371, 226620), (420, 200181), (477, 176260), (530, 158634), (630, 133454), (636, 132195), (742, 113310), (795, 105756), (954, 88130), (1060, 79317), (1113, 75540), (1259, 66780), (1260, 66727), (1484, 56655), (1590, 52878), (1855, 45324), (1908, 44065), (2226, 37770), (2385, 35252), (2518, 33390), (3180, 26439), (3339, 25180), (3710, 22662), (3777, 22260), (4452, 18885), (4770, 17626), (5036, 16695), (5565, 15108), (6295, 13356), (6678, 12590), (7420, 11331), (7554, 11130), (8813, 9540)]