2890216441800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{3391}}^1\times {\mathrm{157837}}^1$

素因数の和:161253

約数の個数: 192

約数和(自身を含む): 9958188825600

約数和(自身を除く): 7067972383800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 3391, 5400, 6782, 10173, 13564, 16955, 20346, 27128, 30519, 33910, 40692, 50865, 61038, 67820, 81384, 84775, 91557, 101730, 122076, 135640, 152595, 157837, 169550, 183114, 203460, 244152, 254325, 305190, 315674, 339100, 366228, 406920, 457785, 473511, 508650, 610380, 631348, 678200, 732456, 762975, 789185, 915570, 947022, 1017300, 1220760, 1262696, 1420533, 1525950, 1578370, 1831140, 1894044, 2034600, 2288925, 2367555, 2841066, 3051900, 3156740, 3662280, 3788088, 3945925, 4261599, 4577850, 4735110, 5682132, 6103800, 6313480, 7102665, 7891850, 8523198, 9155700, 9470220, 11364264, 11837775, 14205330, 15783700, 17046396, 18311400, 18940440, 21307995, 23675550, 28410660, 31567400, 34092792, 35513325, 42615990, 47351100, 56821320, 71026650, 85231980, 94702200, 106539975, 142053300, 170463960, 213079950, 284106600, 426159900, 535225267, 852319800, 1070450534, 1605675801, 2140901068, 2676126335, 3211351602, 4281802136, 4817027403, 5352252670, 6422703204, 8028379005, 9634054806, 10704505340, 12845406408, 13380631675, 14451082209, 16056758010, 19268109612, 21409010680, 24085137015, 26761263350, 28902164418, 32113516020, 38536219224, 40141895025, 48170274030, 53522526700, 57804328836, 64227032040, 72255411045, 80283790050, 96340548060, 107045053400, 115608657672, 120425685075, 144510822090, 160567580100, 192681096120, 240851370150, 289021644180, 321135160200, 361277055225, 481702740300, 578043288360, 722554110450, 963405480600, 1445108220900, 2890216441800]

約数ペア:

[(1, 2890216441800), (2, 1445108220900), (3, 963405480600), (4, 722554110450), (5, 578043288360), (6, 481702740300), (8, 361277055225), (9, 321135160200), (10, 289021644180), (12, 240851370150), (15, 192681096120), (18, 160567580100), (20, 144510822090), (24, 120425685075), (25, 115608657672), (27, 107045053400), (30, 96340548060), (36, 80283790050), (40, 72255411045), (45, 64227032040), (50, 57804328836), (54, 53522526700), (60, 48170274030), (72, 40141895025), (75, 38536219224), (90, 32113516020), (100, 28902164418), (108, 26761263350), (120, 24085137015), (135, 21409010680), (150, 19268109612), (180, 16056758010), (200, 14451082209), (216, 13380631675), (225, 12845406408), (270, 10704505340), (300, 9634054806), (360, 8028379005), (450, 6422703204), (540, 5352252670), (600, 4817027403), (675, 4281802136), (900, 3211351602), (1080, 2676126335), (1350, 2140901068), (1800, 1605675801), (2700, 1070450534), (3391, 852319800), (5400, 535225267), (6782, 426159900), (10173, 284106600), (13564, 213079950), (16955, 170463960), (20346, 142053300), (27128, 106539975), (30519, 94702200), (33910, 85231980), (40692, 71026650), (50865, 56821320), (61038, 47351100), (67820, 42615990), (81384, 35513325), (84775, 34092792), (91557, 31567400), (101730, 28410660), (122076, 23675550), (135640, 21307995), (152595, 18940440), (157837, 18311400), (169550, 17046396), (183114, 15783700), (203460, 14205330), (244152, 11837775), (254325, 11364264), (305190, 9470220), (315674, 9155700), (339100, 8523198), (366228, 7891850), (406920, 7102665), (457785, 6313480), (473511, 6103800), (508650, 5682132), (610380, 4735110), (631348, 4577850), (678200, 4261599), (732456, 3945925), (762975, 3788088), (789185, 3662280), (915570, 3156740), (947022, 3051900), (1017300, 2841066), (1220760, 2367555), (1262696, 2288925), (1420533, 2034600), (1525950, 1894044), (1578370, 1831140)]