128933100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:146

約数の個数: 216

約数和(自身を含む): 447315120

約数和(自身を除く): 318382020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 53, 54, 60, 68, 75, 85, 90, 100, 102, 106, 108, 135, 150, 153, 159, 170, 180, 204, 212, 225, 255, 265, 270, 300, 306, 318, 340, 425, 450, 459, 477, 510, 530, 540, 612, 636, 675, 765, 795, 850, 900, 901, 918, 954, 1020, 1060, 1275, 1325, 1350, 1431, 1530, 1590, 1700, 1802, 1836, 1908, 2295, 2385, 2550, 2650, 2700, 2703, 2809, 2862, 3060, 3180, 3604, 3825, 3975, 4505, 4590, 4770, 5100, 5300, 5406, 5618, 5724, 7155, 7650, 7950, 8109, 8427, 9010, 9180, 9540, 10812, 11236, 11475, 11925, 13515, 14045, 14310, 15300, 15900, 16218, 16854, 18020, 22525, 22950, 23850, 24327, 25281, 27030, 28090, 28620, 32436, 33708, 35775, 40545, 42135, 45050, 45900, 47700, 47753, 48654, 50562, 54060, 56180, 67575, 70225, 71550, 75843, 81090, 84270, 90100, 95506, 97308, 101124, 121635, 126405, 135150, 140450, 143100, 143259, 151686, 162180, 168540, 191012, 202725, 210675, 238765, 243270, 252810, 270300, 280900, 286518, 303372, 379215, 405450, 421350, 429777, 477530, 486540, 505620, 573036, 608175, 632025, 716295, 758430, 810900, 842700, 859554, 955060, 1193825, 1216350, 1264050, 1289331, 1432590, 1516860, 1719108, 1896075, 2148885, 2387650, 2432700, 2528100, 2578662, 2865180, 3581475, 3792150, 4297770, 4775300, 5157324, 6446655, 7162950, 7584300, 8595540, 10744425, 12893310, 14325900, 21488850, 25786620, 32233275, 42977700, 64466550, 128933100]

約数ペア:

[(1, 128933100), (2, 64466550), (3, 42977700), (4, 32233275), (5, 25786620), (6, 21488850), (9, 14325900), (10, 12893310), (12, 10744425), (15, 8595540), (17, 7584300), (18, 7162950), (20, 6446655), (25, 5157324), (27, 4775300), (30, 4297770), (34, 3792150), (36, 3581475), (45, 2865180), (50, 2578662), (51, 2528100), (53, 2432700), (54, 2387650), (60, 2148885), (68, 1896075), (75, 1719108), (85, 1516860), (90, 1432590), (100, 1289331), (102, 1264050), (106, 1216350), (108, 1193825), (135, 955060), (150, 859554), (153, 842700), (159, 810900), (170, 758430), (180, 716295), (204, 632025), (212, 608175), (225, 573036), (255, 505620), (265, 486540), (270, 477530), (300, 429777), (306, 421350), (318, 405450), (340, 379215), (425, 303372), (450, 286518), (459, 280900), (477, 270300), (510, 252810), (530, 243270), (540, 238765), (612, 210675), (636, 202725), (675, 191012), (765, 168540), (795, 162180), (850, 151686), (900, 143259), (901, 143100), (918, 140450), (954, 135150), (1020, 126405), (1060, 121635), (1275, 101124), (1325, 97308), (1350, 95506), (1431, 90100), (1530, 84270), (1590, 81090), (1700, 75843), (1802, 71550), (1836, 70225), (1908, 67575), (2295, 56180), (2385, 54060), (2550, 50562), (2650, 48654), (2700, 47753), (2703, 47700), (2809, 45900), (2862, 45050), (3060, 42135), (3180, 40545), (3604, 35775), (3825, 33708), (3975, 32436), (4505, 28620), (4590, 28090), (4770, 27030), (5100, 25281), (5300, 24327), (5406, 23850), (5618, 22950), (5724, 22525), (7155, 18020), (7650, 16854), (7950, 16218), (8109, 15900), (8427, 15300), (9010, 14310), (9180, 14045), (9540, 13515), (10812, 11925), (11236, 11475)]