326481750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 192

約数和(自身を含む): 1062996480

約数和(自身を除く): 736514730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 125, 126, 133, 150, 171, 175, 190, 210, 225, 250, 266, 285, 315, 342, 350, 375, 399, 450, 475, 525, 570, 630, 665, 750, 798, 855, 875, 950, 1050, 1091, 1125, 1197, 1330, 1425, 1575, 1710, 1750, 1995, 2182, 2250, 2375, 2394, 2625, 2850, 3150, 3273, 3325, 3990, 4275, 4750, 5250, 5455, 5985, 6546, 6650, 7125, 7637, 7875, 8550, 9819, 9975, 10910, 11970, 14250, 15274, 15750, 16365, 16625, 19638, 19950, 20729, 21375, 22911, 27275, 29925, 32730, 33250, 38185, 41458, 42750, 45822, 49095, 49875, 54550, 59850, 62187, 68733, 76370, 81825, 98190, 99750, 103645, 114555, 124374, 136375, 137466, 145103, 149625, 163650, 186561, 190925, 207290, 229110, 245475, 272750, 290206, 299250, 310935, 343665, 373122, 381850, 409125, 435309, 490950, 518225, 572775, 621870, 687330, 725515, 818250, 870618, 932805, 954625, 1036450, 1145550, 1227375, 1305927, 1451030, 1554675, 1718325, 1865610, 1909250, 2176545, 2454750, 2591125, 2611854, 2863875, 3109350, 3436650, 3627575, 4353090, 4664025, 5182250, 5727750, 6529635, 7255150, 7773375, 8591625, 9328050, 10882725, 13059270, 15546750, 17183250, 18137875, 21765450, 23320125, 32648175, 36275750, 46640250, 54413625, 65296350, 108827250, 163240875, 326481750]

約数ペア:

[(1, 326481750), (2, 163240875), (3, 108827250), (5, 65296350), (6, 54413625), (7, 46640250), (9, 36275750), (10, 32648175), (14, 23320125), (15, 21765450), (18, 18137875), (19, 17183250), (21, 15546750), (25, 13059270), (30, 10882725), (35, 9328050), (38, 8591625), (42, 7773375), (45, 7255150), (50, 6529635), (57, 5727750), (63, 5182250), (70, 4664025), (75, 4353090), (90, 3627575), (95, 3436650), (105, 3109350), (114, 2863875), (125, 2611854), (126, 2591125), (133, 2454750), (150, 2176545), (171, 1909250), (175, 1865610), (190, 1718325), (210, 1554675), (225, 1451030), (250, 1305927), (266, 1227375), (285, 1145550), (315, 1036450), (342, 954625), (350, 932805), (375, 870618), (399, 818250), (450, 725515), (475, 687330), (525, 621870), (570, 572775), (630, 518225), (665, 490950), (750, 435309), (798, 409125), (855, 381850), (875, 373122), (950, 343665), (1050, 310935), (1091, 299250), (1125, 290206), (1197, 272750), (1330, 245475), (1425, 229110), (1575, 207290), (1710, 190925), (1750, 186561), (1995, 163650), (2182, 149625), (2250, 145103), (2375, 137466), (2394, 136375), (2625, 124374), (2850, 114555), (3150, 103645), (3273, 99750), (3325, 98190), (3990, 81825), (4275, 76370), (4750, 68733), (5250, 62187), (5455, 59850), (5985, 54550), (6546, 49875), (6650, 49095), (7125, 45822), (7637, 42750), (7875, 41458), (8550, 38185), (9819, 33250), (9975, 32730), (10910, 29925), (11970, 27275), (14250, 22911), (15274, 21375), (15750, 20729), (16365, 19950), (16625, 19638)]