12721831800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{122561}}^1$

素因数の和:122753

約数の個数: 96

約数和(自身を含む): 39665965680

約数和(自身を除く): 26944133880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 173, 200, 300, 346, 519, 600, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 4325, 5190, 6920, 8650, 10380, 12975, 17300, 20760, 25950, 34600, 51900, 103800, 122561, 245122, 367683, 490244, 612805, 735366, 980488, 1225610, 1470732, 1838415, 2451220, 2941464, 3064025, 3676830, 4902440, 6128050, 7353660, 9192075, 12256100, 14707320, 18384150, 21203053, 24512200, 36768300, 42406106, 63609159, 73536600, 84812212, 106015265, 127218318, 169624424, 212030530, 254436636, 318045795, 424061060, 508873272, 530076325, 636091590, 848122120, 1060152650, 1272183180, 1590228975, 2120305300, 2544366360, 3180457950, 4240610600, 6360915900, 12721831800]

約数ペア:

[(1, 12721831800), (2, 6360915900), (3, 4240610600), (4, 3180457950), (5, 2544366360), (6, 2120305300), (8, 1590228975), (10, 1272183180), (12, 1060152650), (15, 848122120), (20, 636091590), (24, 530076325), (25, 508873272), (30, 424061060), (40, 318045795), (50, 254436636), (60, 212030530), (75, 169624424), (100, 127218318), (120, 106015265), (150, 84812212), (173, 73536600), (200, 63609159), (300, 42406106), (346, 36768300), (519, 24512200), (600, 21203053), (692, 18384150), (865, 14707320), (1038, 12256100), (1384, 9192075), (1730, 7353660), (2076, 6128050), (2595, 4902440), (3460, 3676830), (4152, 3064025), (4325, 2941464), (5190, 2451220), (6920, 1838415), (8650, 1470732), (10380, 1225610), (12975, 980488), (17300, 735366), (20760, 612805), (25950, 490244), (34600, 367683), (51900, 245122), (103800, 122561)]