151845900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 458304000

約数和(自身を除く): 306458100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 79, 86, 100, 129, 149, 150, 158, 172, 215, 237, 258, 298, 300, 316, 395, 430, 447, 474, 516, 596, 645, 745, 790, 860, 894, 948, 1075, 1185, 1290, 1490, 1580, 1788, 1975, 2150, 2235, 2370, 2580, 2980, 3225, 3397, 3725, 3950, 4300, 4470, 4740, 5925, 6407, 6450, 6794, 7450, 7900, 8940, 10191, 11175, 11771, 11850, 12814, 12900, 13588, 14900, 16985, 19221, 20382, 22350, 23542, 23700, 25628, 32035, 33970, 35313, 38442, 40764, 44700, 47084, 50955, 58855, 64070, 67940, 70626, 76884, 84925, 96105, 101910, 117710, 128140, 141252, 160175, 169850, 176565, 192210, 203820, 235420, 254775, 294275, 320350, 339700, 353130, 384420, 480525, 506153, 509550, 588550, 640700, 706260, 882825, 961050, 1012306, 1019100, 1177100, 1518459, 1765650, 1922100, 2024612, 2530765, 3036918, 3531300, 5061530, 6073836, 7592295, 10123060, 12653825, 15184590, 25307650, 30369180, 37961475, 50615300, 75922950, 151845900]

約数ペア:

[(1, 151845900), (2, 75922950), (3, 50615300), (4, 37961475), (5, 30369180), (6, 25307650), (10, 15184590), (12, 12653825), (15, 10123060), (20, 7592295), (25, 6073836), (30, 5061530), (43, 3531300), (50, 3036918), (60, 2530765), (75, 2024612), (79, 1922100), (86, 1765650), (100, 1518459), (129, 1177100), (149, 1019100), (150, 1012306), (158, 961050), (172, 882825), (215, 706260), (237, 640700), (258, 588550), (298, 509550), (300, 506153), (316, 480525), (395, 384420), (430, 353130), (447, 339700), (474, 320350), (516, 294275), (596, 254775), (645, 235420), (745, 203820), (790, 192210), (860, 176565), (894, 169850), (948, 160175), (1075, 141252), (1185, 128140), (1290, 117710), (1490, 101910), (1580, 96105), (1788, 84925), (1975, 76884), (2150, 70626), (2235, 67940), (2370, 64070), (2580, 58855), (2980, 50955), (3225, 47084), (3397, 44700), (3725, 40764), (3950, 38442), (4300, 35313), (4470, 33970), (4740, 32035), (5925, 25628), (6407, 23700), (6450, 23542), (6794, 22350), (7450, 20382), (7900, 19221), (8940, 16985), (10191, 14900), (11175, 13588), (11771, 12900), (11850, 12814)]