76907250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 251147520

約数和(自身を除く): 174240270

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, 257, 266, 285, 315, 342, 350, 375, 399, 450, 475, 514, 525, 570, 630, 665, 750, 771, 798, 855, 875, 950, 1050, 1125, 1197, 1285, 1330, 1425, 1542, 1575, 1710, 1750, 1799, 1995, 2250, 2313, 2375, 2394, 2570, 2625, 2850, 3150, 3325, 3598, 3855, 3990, 4275, 4626, 4750, 4883, 5250, 5397, 5985, 6425, 6650, 7125, 7710, 7875, 8550, 8995, 9766, 9975, 10794, 11565, 11970, 12850, 14250, 14649, 15750, 16191, 16625, 17990, 19275, 19950, 21375, 23130, 24415, 26985, 29298, 29925, 32125, 32382, 33250, 34181, 38550, 42750, 43947, 44975, 48830, 49875, 53970, 57825, 59850, 64250, 68362, 73245, 80955, 87894, 89950, 96375, 99750, 102543, 115650, 122075, 134925, 146490, 149625, 161910, 170905, 192750, 205086, 219735, 224875, 244150, 269850, 289125, 299250, 307629, 341810, 366225, 404775, 439470, 449750, 512715, 578250, 610375, 615258, 674625, 732450, 809550, 854525, 1025430, 1098675, 1220750, 1349250, 1538145, 1709050, 1831125, 2023875, 2197350, 2563575, 3076290, 3662250, 4047750, 4272625, 5127150, 5493375, 7690725, 8545250, 10986750, 12817875, 15381450, 25635750, 38453625, 76907250]

約数ペア:

[(1, 76907250), (2, 38453625), (3, 25635750), (5, 15381450), (6, 12817875), (7, 10986750), (9, 8545250), (10, 7690725), (14, 5493375), (15, 5127150), (18, 4272625), (19, 4047750), (21, 3662250), (25, 3076290), (30, 2563575), (35, 2197350), (38, 2023875), (42, 1831125), (45, 1709050), (50, 1538145), (57, 1349250), (63, 1220750), (70, 1098675), (75, 1025430), (90, 854525), (95, 809550), (105, 732450), (114, 674625), (125, 615258), (126, 610375), (133, 578250), (150, 512715), (171, 449750), (175, 439470), (190, 404775), (210, 366225), (225, 341810), (250, 307629), (257, 299250), (266, 289125), (285, 269850), (315, 244150), (342, 224875), (350, 219735), (375, 205086), (399, 192750), (450, 170905), (475, 161910), (514, 149625), (525, 146490), (570, 134925), (630, 122075), (665, 115650), (750, 102543), (771, 99750), (798, 96375), (855, 89950), (875, 87894), (950, 80955), (1050, 73245), (1125, 68362), (1197, 64250), (1285, 59850), (1330, 57825), (1425, 53970), (1542, 49875), (1575, 48830), (1710, 44975), (1750, 43947), (1799, 42750), (1995, 38550), (2250, 34181), (2313, 33250), (2375, 32382), (2394, 32125), (2570, 29925), (2625, 29298), (2850, 26985), (3150, 24415), (3325, 23130), (3598, 21375), (3855, 19950), (3990, 19275), (4275, 17990), (4626, 16625), (4750, 16191), (4883, 15750), (5250, 14649), (5397, 14250), (5985, 12850), (6425, 11970), (6650, 11565), (7125, 10794), (7710, 9975), (7875, 9766), (8550, 8995)]