178202430

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 160

約数和(自身を含む): 558892224

約数和(自身を除く): 380689794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 81, 90, 105, 106, 126, 135, 159, 162, 189, 210, 265, 270, 315, 318, 371, 378, 405, 477, 530, 567, 593, 630, 742, 795, 810, 945, 954, 1113, 1134, 1186, 1431, 1590, 1779, 1855, 1890, 2226, 2385, 2835, 2862, 2965, 3339, 3558, 3710, 4151, 4293, 4770, 5337, 5565, 5670, 5930, 6678, 7155, 8302, 8586, 8895, 10017, 10674, 11130, 12453, 14310, 16011, 16695, 17790, 20034, 20755, 21465, 24906, 26685, 30051, 31429, 32022, 33390, 37359, 41510, 42930, 48033, 50085, 53370, 60102, 62265, 62858, 74718, 80055, 94287, 96066, 100170, 112077, 124530, 150255, 157145, 160110, 186795, 188574, 220003, 224154, 240165, 282861, 300510, 314290, 336231, 373590, 440006, 471435, 480330, 560385, 565722, 660009, 672462, 848583, 942870, 1100015, 1120770, 1320018, 1414305, 1681155, 1697166, 1980027, 2200030, 2545749, 2828610, 3300045, 3362310, 3960054, 4242915, 5091498, 5940081, 6600090, 8485830, 9900135, 11880162, 12728745, 17820243, 19800270, 25457490, 29700405, 35640486, 59400810, 89101215, 178202430]

約数ペア:

[(1, 178202430), (2, 89101215), (3, 59400810), (5, 35640486), (6, 29700405), (7, 25457490), (9, 19800270), (10, 17820243), (14, 12728745), (15, 11880162), (18, 9900135), (21, 8485830), (27, 6600090), (30, 5940081), (35, 5091498), (42, 4242915), (45, 3960054), (53, 3362310), (54, 3300045), (63, 2828610), (70, 2545749), (81, 2200030), (90, 1980027), (105, 1697166), (106, 1681155), (126, 1414305), (135, 1320018), (159, 1120770), (162, 1100015), (189, 942870), (210, 848583), (265, 672462), (270, 660009), (315, 565722), (318, 560385), (371, 480330), (378, 471435), (405, 440006), (477, 373590), (530, 336231), (567, 314290), (593, 300510), (630, 282861), (742, 240165), (795, 224154), (810, 220003), (945, 188574), (954, 186795), (1113, 160110), (1134, 157145), (1186, 150255), (1431, 124530), (1590, 112077), (1779, 100170), (1855, 96066), (1890, 94287), (2226, 80055), (2385, 74718), (2835, 62858), (2862, 62265), (2965, 60102), (3339, 53370), (3558, 50085), (3710, 48033), (4151, 42930), (4293, 41510), (4770, 37359), (5337, 33390), (5565, 32022), (5670, 31429), (5930, 30051), (6678, 26685), (7155, 24906), (8302, 21465), (8586, 20755), (8895, 20034), (10017, 17790), (10674, 16695), (11130, 16011), (12453, 14310)]