194472900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 648333504

約数和(自身を除く): 453860604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 151, 159, 162, 180, 212, 225, 243, 265, 270, 300, 302, 318, 324, 405, 450, 453, 477, 486, 530, 540, 604, 636, 675, 755, 795, 810, 900, 906, 954, 972, 1060, 1215, 1325, 1350, 1359, 1431, 1510, 1590, 1620, 1812, 1908, 2025, 2265, 2385, 2430, 2650, 2700, 2718, 2862, 3020, 3180, 3775, 3975, 4050, 4077, 4293, 4530, 4770, 4860, 5300, 5436, 5724, 6075, 6795, 7155, 7550, 7950, 8003, 8100, 8154, 8586, 9060, 9540, 11325, 11925, 12150, 12231, 12879, 13590, 14310, 15100, 15900, 16006, 16308, 17172, 20385, 21465, 22650, 23850, 24009, 24300, 24462, 25758, 27180, 28620, 32012, 33975, 35775, 36693, 40015, 40770, 42930, 45300, 47700, 48018, 48924, 51516, 61155, 64395, 67950, 71550, 72027, 73386, 80030, 81540, 85860, 96036, 101925, 107325, 120045, 122310, 128790, 135900, 143100, 144054, 146772, 160060, 183465, 200075, 203850, 214650, 216081, 240090, 244620, 257580, 288108, 305775, 321975, 360135, 366930, 400150, 407700, 429300, 432162, 480180, 600225, 611550, 643950, 648243, 720270, 733860, 800300, 864324, 917325, 1080405, 1200450, 1223100, 1287900, 1296486, 1440540, 1800675, 1834650, 1944729, 2160810, 2400900, 2592972, 3241215, 3601350, 3669300, 3889458, 4321620, 5402025, 6482430, 7202700, 7778916, 9723645, 10804050, 12964860, 16206075, 19447290, 21608100, 32412150, 38894580, 48618225, 64824300, 97236450, 194472900]

約数ペア:

[(1, 194472900), (2, 97236450), (3, 64824300), (4, 48618225), (5, 38894580), (6, 32412150), (9, 21608100), (10, 19447290), (12, 16206075), (15, 12964860), (18, 10804050), (20, 9723645), (25, 7778916), (27, 7202700), (30, 6482430), (36, 5402025), (45, 4321620), (50, 3889458), (53, 3669300), (54, 3601350), (60, 3241215), (75, 2592972), (81, 2400900), (90, 2160810), (100, 1944729), (106, 1834650), (108, 1800675), (135, 1440540), (150, 1296486), (151, 1287900), (159, 1223100), (162, 1200450), (180, 1080405), (212, 917325), (225, 864324), (243, 800300), (265, 733860), (270, 720270), (300, 648243), (302, 643950), (318, 611550), (324, 600225), (405, 480180), (450, 432162), (453, 429300), (477, 407700), (486, 400150), (530, 366930), (540, 360135), (604, 321975), (636, 305775), (675, 288108), (755, 257580), (795, 244620), (810, 240090), (900, 216081), (906, 214650), (954, 203850), (972, 200075), (1060, 183465), (1215, 160060), (1325, 146772), (1350, 144054), (1359, 143100), (1431, 135900), (1510, 128790), (1590, 122310), (1620, 120045), (1812, 107325), (1908, 101925), (2025, 96036), (2265, 85860), (2385, 81540), (2430, 80030), (2650, 73386), (2700, 72027), (2718, 71550), (2862, 67950), (3020, 64395), (3180, 61155), (3775, 51516), (3975, 48924), (4050, 48018), (4077, 47700), (4293, 45300), (4530, 42930), (4770, 40770), (4860, 40015), (5300, 36693), (5436, 35775), (5724, 33975), (6075, 32012), (6795, 28620), (7155, 27180), (7550, 25758), (7950, 24462), (8003, 24300), (8100, 24009), (8154, 23850), (8586, 22650), (9060, 21465), (9540, 20385), (11325, 17172), (11925, 16308), (12150, 16006), (12231, 15900), (12879, 15100), (13590, 14310)]