152388780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 438830784

約数和(自身を除く): 286442004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 173, 212, 265, 277, 318, 346, 519, 530, 554, 636, 692, 795, 831, 865, 1038, 1060, 1108, 1385, 1590, 1662, 1730, 2076, 2595, 2770, 3180, 3324, 3460, 4155, 5190, 5540, 8310, 9169, 10380, 14681, 16620, 18338, 27507, 29362, 36676, 44043, 45845, 47921, 55014, 58724, 73405, 88086, 91690, 95842, 110028, 137535, 143763, 146810, 176172, 183380, 191684, 220215, 239605, 275070, 287526, 293620, 440430, 479210, 550140, 575052, 718815, 880860, 958420, 1437630, 2539813, 2875260, 5079626, 7619439, 10159252, 12699065, 15238878, 25398130, 30477756, 38097195, 50796260, 76194390, 152388780]

約数ペア:

[(1, 152388780), (2, 76194390), (3, 50796260), (4, 38097195), (5, 30477756), (6, 25398130), (10, 15238878), (12, 12699065), (15, 10159252), (20, 7619439), (30, 5079626), (53, 2875260), (60, 2539813), (106, 1437630), (159, 958420), (173, 880860), (212, 718815), (265, 575052), (277, 550140), (318, 479210), (346, 440430), (519, 293620), (530, 287526), (554, 275070), (636, 239605), (692, 220215), (795, 191684), (831, 183380), (865, 176172), (1038, 146810), (1060, 143763), (1108, 137535), (1385, 110028), (1590, 95842), (1662, 91690), (1730, 88086), (2076, 73405), (2595, 58724), (2770, 55014), (3180, 47921), (3324, 45845), (3460, 44043), (4155, 36676), (5190, 29362), (5540, 27507), (8310, 18338), (9169, 16620), (10380, 14681)]