61443900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3251}}^1$

素因数の和:3281

約数の個数: 144

約数和(自身を含む): 225818880

約数和(自身を除く): 164374980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3251, 3780, 4725, 6300, 6502, 9450, 9753, 13004, 16255, 18900, 19506, 22757, 29259, 32510, 39012, 45514, 48765, 58518, 65020, 68271, 81275, 87777, 91028, 97530, 113785, 117036, 136542, 146295, 162550, 175554, 195060, 204813, 227570, 243825, 273084, 292590, 325100, 341355, 351108, 409626, 438885, 455140, 487650, 568925, 585180, 614439, 682710, 731475, 819252, 877770, 975300, 1024065, 1137850, 1228878, 1365420, 1462950, 1706775, 1755540, 2048130, 2194425, 2275700, 2457756, 2925900, 3072195, 3413550, 4096260, 4388850, 5120325, 6144390, 6827100, 8777700, 10240650, 12288780, 15360975, 20481300, 30721950, 61443900]

約数ペア:

[(1, 61443900), (2, 30721950), (3, 20481300), (4, 15360975), (5, 12288780), (6, 10240650), (7, 8777700), (9, 6827100), (10, 6144390), (12, 5120325), (14, 4388850), (15, 4096260), (18, 3413550), (20, 3072195), (21, 2925900), (25, 2457756), (27, 2275700), (28, 2194425), (30, 2048130), (35, 1755540), (36, 1706775), (42, 1462950), (45, 1365420), (50, 1228878), (54, 1137850), (60, 1024065), (63, 975300), (70, 877770), (75, 819252), (84, 731475), (90, 682710), (100, 614439), (105, 585180), (108, 568925), (126, 487650), (135, 455140), (140, 438885), (150, 409626), (175, 351108), (180, 341355), (189, 325100), (210, 292590), (225, 273084), (252, 243825), (270, 227570), (300, 204813), (315, 195060), (350, 175554), (378, 162550), (420, 146295), (450, 136542), (525, 117036), (540, 113785), (630, 97530), (675, 91028), (700, 87777), (756, 81275), (900, 68271), (945, 65020), (1050, 58518), (1260, 48765), (1350, 45514), (1575, 39012), (1890, 32510), (2100, 29259), (2700, 22757), (3150, 19506), (3251, 18900), (3780, 16255), (4725, 13004), (6300, 9753), (6502, 9450)]