129651750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 362849760

約数和(自身を除く): 233198010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 125, 145, 150, 174, 225, 250, 261, 290, 375, 435, 450, 522, 725, 750, 870, 1125, 1305, 1450, 1987, 2175, 2250, 2610, 3625, 3974, 4350, 5961, 6525, 7250, 9935, 10875, 11922, 13050, 17883, 19870, 21750, 29805, 32625, 35766, 49675, 57623, 59610, 65250, 89415, 99350, 115246, 149025, 172869, 178830, 248375, 288115, 298050, 345738, 447075, 496750, 518607, 576230, 745125, 864345, 894150, 1037214, 1440575, 1490250, 1728690, 2235375, 2593035, 2881150, 4321725, 4470750, 5186070, 7202875, 8643450, 12965175, 14405750, 21608625, 25930350, 43217250, 64825875, 129651750]

約数ペア:

[(1, 129651750), (2, 64825875), (3, 43217250), (5, 25930350), (6, 21608625), (9, 14405750), (10, 12965175), (15, 8643450), (18, 7202875), (25, 5186070), (29, 4470750), (30, 4321725), (45, 2881150), (50, 2593035), (58, 2235375), (75, 1728690), (87, 1490250), (90, 1440575), (125, 1037214), (145, 894150), (150, 864345), (174, 745125), (225, 576230), (250, 518607), (261, 496750), (290, 447075), (375, 345738), (435, 298050), (450, 288115), (522, 248375), (725, 178830), (750, 172869), (870, 149025), (1125, 115246), (1305, 99350), (1450, 89415), (1987, 65250), (2175, 59610), (2250, 57623), (2610, 49675), (3625, 35766), (3974, 32625), (4350, 29805), (5961, 21750), (6525, 19870), (7250, 17883), (9935, 13050), (10875, 11922)]