84519750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 128

約数和(自身を含む): 255550464

約数和(自身を除く): 171030714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 350, 357, 375, 425, 510, 525, 595, 714, 750, 850, 875, 947, 1050, 1190, 1275, 1750, 1785, 1894, 2125, 2550, 2625, 2841, 2975, 3570, 4250, 4735, 5250, 5682, 5950, 6375, 6629, 8925, 9470, 12750, 13258, 14205, 14875, 16099, 17850, 19887, 23675, 28410, 29750, 32198, 33145, 39774, 44625, 47350, 48297, 66290, 71025, 80495, 89250, 96594, 99435, 112693, 118375, 142050, 160990, 165725, 198870, 225386, 236750, 241485, 331450, 338079, 355125, 402475, 482970, 497175, 563465, 676158, 710250, 804950, 828625, 994350, 1126930, 1207425, 1657250, 1690395, 2012375, 2414850, 2485875, 2817325, 3380790, 4024750, 4971750, 5634650, 6037125, 8451975, 12074250, 14086625, 16903950, 28173250, 42259875, 84519750]

約数ペア:

[(1, 84519750), (2, 42259875), (3, 28173250), (5, 16903950), (6, 14086625), (7, 12074250), (10, 8451975), (14, 6037125), (15, 5634650), (17, 4971750), (21, 4024750), (25, 3380790), (30, 2817325), (34, 2485875), (35, 2414850), (42, 2012375), (50, 1690395), (51, 1657250), (70, 1207425), (75, 1126930), (85, 994350), (102, 828625), (105, 804950), (119, 710250), (125, 676158), (150, 563465), (170, 497175), (175, 482970), (210, 402475), (238, 355125), (250, 338079), (255, 331450), (350, 241485), (357, 236750), (375, 225386), (425, 198870), (510, 165725), (525, 160990), (595, 142050), (714, 118375), (750, 112693), (850, 99435), (875, 96594), (947, 89250), (1050, 80495), (1190, 71025), (1275, 66290), (1750, 48297), (1785, 47350), (1894, 44625), (2125, 39774), (2550, 33145), (2625, 32198), (2841, 29750), (2975, 28410), (3570, 23675), (4250, 19887), (4735, 17850), (5250, 16099), (5682, 14875), (5950, 14205), (6375, 13258), (6629, 12750), (8925, 9470)]