2622750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 7076160

約数和(自身を除く): 4453410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 269, 325, 375, 390, 538, 650, 750, 807, 975, 1345, 1614, 1625, 1950, 2690, 3250, 3497, 4035, 4875, 6725, 6994, 8070, 9750, 10491, 13450, 17485, 20175, 20982, 33625, 34970, 40350, 52455, 67250, 87425, 100875, 104910, 174850, 201750, 262275, 437125, 524550, 874250, 1311375, 2622750]

約数ペア:

[(1, 2622750), (2, 1311375), (3, 874250), (5, 524550), (6, 437125), (10, 262275), (13, 201750), (15, 174850), (25, 104910), (26, 100875), (30, 87425), (39, 67250), (50, 52455), (65, 40350), (75, 34970), (78, 33625), (125, 20982), (130, 20175), (150, 17485), (195, 13450), (250, 10491), (269, 9750), (325, 8070), (375, 6994), (390, 6725), (538, 4875), (650, 4035), (750, 3497), (807, 3250), (975, 2690), (1345, 1950), (1614, 1625)]