139925000

素因数分解:

$2^3\times 5^5\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 340993800

約数和(自身を除く): 201068800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 193, 200, 232, 250, 290, 386, 500, 580, 625, 725, 772, 965, 1000, 1160, 1250, 1450, 1544, 1930, 2500, 2900, 3125, 3625, 3860, 4825, 5000, 5597, 5800, 6250, 7250, 7720, 9650, 11194, 12500, 14500, 18125, 19300, 22388, 24125, 25000, 27985, 29000, 36250, 38600, 44776, 48250, 55970, 72500, 90625, 96500, 111940, 120625, 139925, 145000, 181250, 193000, 223880, 241250, 279850, 362500, 482500, 559700, 603125, 699625, 725000, 965000, 1119400, 1206250, 1399250, 2412500, 2798500, 3498125, 4825000, 5597000, 6996250, 13992500, 17490625, 27985000, 34981250, 69962500, 139925000]

約数ペア:

[(1, 139925000), (2, 69962500), (4, 34981250), (5, 27985000), (8, 17490625), (10, 13992500), (20, 6996250), (25, 5597000), (29, 4825000), (40, 3498125), (50, 2798500), (58, 2412500), (100, 1399250), (116, 1206250), (125, 1119400), (145, 965000), (193, 725000), (200, 699625), (232, 603125), (250, 559700), (290, 482500), (386, 362500), (500, 279850), (580, 241250), (625, 223880), (725, 193000), (772, 181250), (965, 145000), (1000, 139925), (1160, 120625), (1250, 111940), (1450, 96500), (1544, 90625), (1930, 72500), (2500, 55970), (2900, 48250), (3125, 44776), (3625, 38600), (3860, 36250), (4825, 29000), (5000, 27985), (5597, 25000), (5800, 24125), (6250, 22388), (7250, 19300), (7720, 18125), (9650, 14500), (11194, 12500)]