1894064400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27691}}^1$

素因数の和:27734

約数の個数: 180

約数和(自身を含む): 6919123120

約数和(自身を除く): 5025058720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 5700, 6840, 7600, 8550, 11400, 13680, 17100, 22800, 27691, 34200, 55382, 68400, 83073, 110764, 138455, 166146, 221528, 249219, 276910, 332292, 415365, 443056, 498438, 526129, 553820, 664584, 692275, 830730, 996876, 1052258, 1107640, 1246095, 1329168, 1384550, 1578387, 1661460, 1993752, 2076825, 2104516, 2215280, 2492190, 2630645, 2769100, 3156774, 3322920, 3987504, 4153650, 4209032, 4735161, 4984380, 5261290, 5538200, 6230475, 6313548, 6645840, 7891935, 8307300, 8418064, 9470322, 9968760, 10522580, 11076400, 12460950, 12627096, 13153225, 15783870, 16614600, 18940644, 19937520, 21045160, 23675805, 24921900, 25254192, 26306450, 31567740, 33229200, 37881288, 39459675, 42090320, 47351610, 49843800, 52612900, 63135480, 75762576, 78919350, 94703220, 99687600, 105225800, 118379025, 126270960, 157838700, 189406440, 210451600, 236758050, 315677400, 378812880, 473516100, 631354800, 947032200, 1894064400]

約数ペア:

[(1, 1894064400), (2, 947032200), (3, 631354800), (4, 473516100), (5, 378812880), (6, 315677400), (8, 236758050), (9, 210451600), (10, 189406440), (12, 157838700), (15, 126270960), (16, 118379025), (18, 105225800), (19, 99687600), (20, 94703220), (24, 78919350), (25, 75762576), (30, 63135480), (36, 52612900), (38, 49843800), (40, 47351610), (45, 42090320), (48, 39459675), (50, 37881288), (57, 33229200), (60, 31567740), (72, 26306450), (75, 25254192), (76, 24921900), (80, 23675805), (90, 21045160), (95, 19937520), (100, 18940644), (114, 16614600), (120, 15783870), (144, 13153225), (150, 12627096), (152, 12460950), (171, 11076400), (180, 10522580), (190, 9968760), (200, 9470322), (225, 8418064), (228, 8307300), (240, 7891935), (285, 6645840), (300, 6313548), (304, 6230475), (342, 5538200), (360, 5261290), (380, 4984380), (400, 4735161), (450, 4209032), (456, 4153650), (475, 3987504), (570, 3322920), (600, 3156774), (684, 2769100), (720, 2630645), (760, 2492190), (855, 2215280), (900, 2104516), (912, 2076825), (950, 1993752), (1140, 1661460), (1200, 1578387), (1368, 1384550), (1425, 1329168), (1520, 1246095), (1710, 1107640), (1800, 1052258), (1900, 996876), (2280, 830730), (2736, 692275), (2850, 664584), (3420, 553820), (3600, 526129), (3800, 498438), (4275, 443056), (4560, 415365), (5700, 332292), (6840, 276910), (7600, 249219), (8550, 221528), (11400, 166146), (13680, 138455), (17100, 110764), (22800, 83073), (27691, 68400), (34200, 55382)]