156760900740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12923}}^1\times {\mathrm{67391}}^1$

素因数の和:80329

約数の個数: 72

約数和(自身を含む): 475551917568

約数和(自身を除く): 318791016828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12923, 25846, 38769, 51692, 64615, 67391, 77538, 116307, 129230, 134782, 155076, 193845, 202173, 232614, 258460, 269564, 336955, 387690, 404346, 465228, 581535, 606519, 673910, 775380, 808692, 1010865, 1163070, 1213038, 1347820, 2021730, 2326140, 2426076, 3032595, 4043460, 6065190, 12130380, 870893893, 1741787786, 2612681679, 3483575572, 4354469465, 5225363358, 7838045037, 8708938930, 10450726716, 13063408395, 15676090074, 17417877860, 26126816790, 31352180148, 39190225185, 52253633580, 78380450370, 156760900740]

約数ペア:

[(1, 156760900740), (2, 78380450370), (3, 52253633580), (4, 39190225185), (5, 31352180148), (6, 26126816790), (9, 17417877860), (10, 15676090074), (12, 13063408395), (15, 10450726716), (18, 8708938930), (20, 7838045037), (30, 5225363358), (36, 4354469465), (45, 3483575572), (60, 2612681679), (90, 1741787786), (180, 870893893), (12923, 12130380), (25846, 6065190), (38769, 4043460), (51692, 3032595), (64615, 2426076), (67391, 2326140), (77538, 2021730), (116307, 1347820), (129230, 1213038), (134782, 1163070), (155076, 1010865), (193845, 808692), (202173, 775380), (232614, 673910), (258460, 606519), (269564, 581535), (336955, 465228), (387690, 404346)]