27116700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 89681760

約数和(自身を除く): 62565060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 409, 425, 442, 510, 650, 663, 780, 818, 850, 884, 975, 1020, 1105, 1227, 1275, 1300, 1326, 1636, 1700, 1950, 2045, 2210, 2454, 2550, 2652, 3315, 3900, 4090, 4420, 4908, 5100, 5317, 5525, 6135, 6630, 6953, 8180, 10225, 10634, 11050, 12270, 13260, 13906, 15951, 16575, 20450, 20859, 21268, 22100, 24540, 26585, 27812, 30675, 31902, 33150, 34765, 40900, 41718, 53170, 61350, 63804, 66300, 69530, 79755, 83436, 90389, 104295, 106340, 122700, 132925, 139060, 159510, 173825, 180778, 208590, 265850, 271167, 319020, 347650, 361556, 398775, 417180, 451945, 521475, 531700, 542334, 695300, 797550, 903890, 1042950, 1084668, 1355835, 1595100, 1807780, 2085900, 2259725, 2711670, 4519450, 5423340, 6779175, 9038900, 13558350, 27116700]

約数ペア:

[(1, 27116700), (2, 13558350), (3, 9038900), (4, 6779175), (5, 5423340), (6, 4519450), (10, 2711670), (12, 2259725), (13, 2085900), (15, 1807780), (17, 1595100), (20, 1355835), (25, 1084668), (26, 1042950), (30, 903890), (34, 797550), (39, 695300), (50, 542334), (51, 531700), (52, 521475), (60, 451945), (65, 417180), (68, 398775), (75, 361556), (78, 347650), (85, 319020), (100, 271167), (102, 265850), (130, 208590), (150, 180778), (156, 173825), (170, 159510), (195, 139060), (204, 132925), (221, 122700), (255, 106340), (260, 104295), (300, 90389), (325, 83436), (340, 79755), (390, 69530), (409, 66300), (425, 63804), (442, 61350), (510, 53170), (650, 41718), (663, 40900), (780, 34765), (818, 33150), (850, 31902), (884, 30675), (975, 27812), (1020, 26585), (1105, 24540), (1227, 22100), (1275, 21268), (1300, 20859), (1326, 20450), (1636, 16575), (1700, 15951), (1950, 13906), (2045, 13260), (2210, 12270), (2454, 11050), (2550, 10634), (2652, 10225), (3315, 8180), (3900, 6953), (4090, 6630), (4420, 6135), (4908, 5525), (5100, 5317)]