13215150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:288

約数の個数: 120

約数和(自身を含む): 39700584

約数和(自身を除く): 26485434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 251, 270, 325, 351, 390, 405, 450, 502, 585, 650, 675, 702, 753, 810, 975, 1053, 1170, 1255, 1350, 1506, 1755, 1950, 2025, 2106, 2259, 2510, 2925, 3263, 3510, 3765, 4050, 4518, 5265, 5850, 6275, 6526, 6777, 7530, 8775, 9789, 10530, 11295, 12550, 13554, 16315, 17550, 18825, 19578, 20331, 22590, 26325, 29367, 32630, 33885, 37650, 40662, 48945, 52650, 56475, 58734, 67770, 81575, 88101, 97890, 101655, 112950, 146835, 163150, 169425, 176202, 203310, 244725, 264303, 293670, 338850, 440505, 489450, 508275, 528606, 734175, 881010, 1016550, 1321515, 1468350, 2202525, 2643030, 4405050, 6607575, 13215150]

約数ペア:

[(1, 13215150), (2, 6607575), (3, 4405050), (5, 2643030), (6, 2202525), (9, 1468350), (10, 1321515), (13, 1016550), (15, 881010), (18, 734175), (25, 528606), (26, 508275), (27, 489450), (30, 440505), (39, 338850), (45, 293670), (50, 264303), (54, 244725), (65, 203310), (75, 176202), (78, 169425), (81, 163150), (90, 146835), (117, 112950), (130, 101655), (135, 97890), (150, 88101), (162, 81575), (195, 67770), (225, 58734), (234, 56475), (251, 52650), (270, 48945), (325, 40662), (351, 37650), (390, 33885), (405, 32630), (450, 29367), (502, 26325), (585, 22590), (650, 20331), (675, 19578), (702, 18825), (753, 17550), (810, 16315), (975, 13554), (1053, 12550), (1170, 11295), (1255, 10530), (1350, 9789), (1506, 8775), (1755, 7530), (1950, 6777), (2025, 6526), (2106, 6275), (2259, 5850), (2510, 5265), (2925, 4518), (3263, 4050), (3510, 3765)]