193399650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:147

約数の個数: 180

約数和(自身を含む): 579912102

約数和(自身を除く): 386512452

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 53, 54, 75, 81, 85, 90, 102, 106, 135, 150, 153, 159, 162, 170, 225, 255, 265, 270, 306, 318, 405, 425, 450, 459, 477, 510, 530, 675, 765, 795, 810, 850, 901, 918, 954, 1275, 1325, 1350, 1377, 1431, 1530, 1590, 1802, 2025, 2295, 2385, 2550, 2650, 2703, 2754, 2809, 2862, 3825, 3975, 4050, 4293, 4505, 4590, 4770, 5406, 5618, 6885, 7155, 7650, 7950, 8109, 8427, 8586, 9010, 11475, 11925, 13515, 13770, 14045, 14310, 16218, 16854, 21465, 22525, 22950, 23850, 24327, 25281, 27030, 28090, 34425, 35775, 40545, 42135, 42930, 45050, 47753, 48654, 50562, 67575, 68850, 70225, 71550, 72981, 75843, 81090, 84270, 95506, 107325, 121635, 126405, 135150, 140450, 143259, 145962, 151686, 202725, 210675, 214650, 227529, 238765, 243270, 252810, 286518, 364905, 379215, 405450, 421350, 429777, 455058, 477530, 608175, 632025, 716295, 729810, 758430, 859554, 1137645, 1193825, 1216350, 1264050, 1289331, 1432590, 1824525, 1896075, 2148885, 2275290, 2387650, 2578662, 3581475, 3649050, 3792150, 3867993, 4297770, 5688225, 6446655, 7162950, 7735986, 10744425, 11376450, 12893310, 19339965, 21488850, 32233275, 38679930, 64466550, 96699825, 193399650]

約数ペア:

[(1, 193399650), (2, 96699825), (3, 64466550), (5, 38679930), (6, 32233275), (9, 21488850), (10, 19339965), (15, 12893310), (17, 11376450), (18, 10744425), (25, 7735986), (27, 7162950), (30, 6446655), (34, 5688225), (45, 4297770), (50, 3867993), (51, 3792150), (53, 3649050), (54, 3581475), (75, 2578662), (81, 2387650), (85, 2275290), (90, 2148885), (102, 1896075), (106, 1824525), (135, 1432590), (150, 1289331), (153, 1264050), (159, 1216350), (162, 1193825), (170, 1137645), (225, 859554), (255, 758430), (265, 729810), (270, 716295), (306, 632025), (318, 608175), (405, 477530), (425, 455058), (450, 429777), (459, 421350), (477, 405450), (510, 379215), (530, 364905), (675, 286518), (765, 252810), (795, 243270), (810, 238765), (850, 227529), (901, 214650), (918, 210675), (954, 202725), (1275, 151686), (1325, 145962), (1350, 143259), (1377, 140450), (1431, 135150), (1530, 126405), (1590, 121635), (1802, 107325), (2025, 95506), (2295, 84270), (2385, 81090), (2550, 75843), (2650, 72981), (2703, 71550), (2754, 70225), (2809, 68850), (2862, 67575), (3825, 50562), (3975, 48654), (4050, 47753), (4293, 45050), (4505, 42930), (4590, 42135), (4770, 40545), (5406, 35775), (5618, 34425), (6885, 28090), (7155, 27030), (7650, 25281), (7950, 24327), (8109, 23850), (8427, 22950), (8586, 22525), (9010, 21465), (11475, 16854), (11925, 16218), (13515, 14310), (13770, 14045)]