64302780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 186629184

約数和(自身を除く): 122326404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 73, 106, 146, 159, 212, 219, 265, 277, 292, 318, 365, 438, 530, 554, 636, 730, 795, 831, 876, 1060, 1095, 1108, 1385, 1460, 1590, 1662, 2190, 2770, 3180, 3324, 3869, 4155, 4380, 5540, 7738, 8310, 11607, 14681, 15476, 16620, 19345, 20221, 23214, 29362, 38690, 40442, 44043, 46428, 58035, 58724, 60663, 73405, 77380, 80884, 88086, 101105, 116070, 121326, 146810, 176172, 202210, 220215, 232140, 242652, 293620, 303315, 404420, 440430, 606630, 880860, 1071713, 1213260, 2143426, 3215139, 4286852, 5358565, 6430278, 10717130, 12860556, 16075695, 21434260, 32151390, 64302780]

約数ペア:

[(1, 64302780), (2, 32151390), (3, 21434260), (4, 16075695), (5, 12860556), (6, 10717130), (10, 6430278), (12, 5358565), (15, 4286852), (20, 3215139), (30, 2143426), (53, 1213260), (60, 1071713), (73, 880860), (106, 606630), (146, 440430), (159, 404420), (212, 303315), (219, 293620), (265, 242652), (277, 232140), (292, 220215), (318, 202210), (365, 176172), (438, 146810), (530, 121326), (554, 116070), (636, 101105), (730, 88086), (795, 80884), (831, 77380), (876, 73405), (1060, 60663), (1095, 58724), (1108, 58035), (1385, 46428), (1460, 44043), (1590, 40442), (1662, 38690), (2190, 29362), (2770, 23214), (3180, 20221), (3324, 19345), (3869, 16620), (4155, 15476), (4380, 14681), (5540, 11607), (7738, 8310)]