26227500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 82661040

約数和(自身を除く): 56433540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 269, 300, 325, 375, 390, 500, 538, 625, 650, 750, 780, 807, 975, 1076, 1250, 1300, 1345, 1500, 1614, 1625, 1875, 1950, 2500, 2690, 3228, 3250, 3497, 3750, 3900, 4035, 4875, 5380, 6500, 6725, 6994, 7500, 8070, 8125, 9750, 10491, 13450, 13988, 16140, 16250, 17485, 19500, 20175, 20982, 24375, 26900, 32500, 33625, 34970, 40350, 41964, 48750, 52455, 67250, 69940, 80700, 87425, 97500, 100875, 104910, 134500, 168125, 174850, 201750, 209820, 262275, 336250, 349700, 403500, 437125, 504375, 524550, 672500, 874250, 1008750, 1049100, 1311375, 1748500, 2017500, 2185625, 2622750, 4371250, 5245500, 6556875, 8742500, 13113750, 26227500]

約数ペア:

[(1, 26227500), (2, 13113750), (3, 8742500), (4, 6556875), (5, 5245500), (6, 4371250), (10, 2622750), (12, 2185625), (13, 2017500), (15, 1748500), (20, 1311375), (25, 1049100), (26, 1008750), (30, 874250), (39, 672500), (50, 524550), (52, 504375), (60, 437125), (65, 403500), (75, 349700), (78, 336250), (100, 262275), (125, 209820), (130, 201750), (150, 174850), (156, 168125), (195, 134500), (250, 104910), (260, 100875), (269, 97500), (300, 87425), (325, 80700), (375, 69940), (390, 67250), (500, 52455), (538, 48750), (625, 41964), (650, 40350), (750, 34970), (780, 33625), (807, 32500), (975, 26900), (1076, 24375), (1250, 20982), (1300, 20175), (1345, 19500), (1500, 17485), (1614, 16250), (1625, 16140), (1875, 13988), (1950, 13450), (2500, 10491), (2690, 9750), (3228, 8125), (3250, 8070), (3497, 7500), (3750, 6994), (3900, 6725), (4035, 6500), (4875, 5380)]