3802500

素因数分解:

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

素因数の和:56

約数の個数: 135

約数和(自身を含む): 13005993

約数和(自身を除く): 9203493

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 169, 180, 195, 225, 234, 250, 260, 300, 325, 338, 375, 390, 450, 468, 500, 507, 585, 625, 650, 676, 750, 780, 845, 900, 975, 1014, 1125, 1170, 1250, 1300, 1500, 1521, 1625, 1690, 1875, 1950, 2028, 2250, 2340, 2500, 2535, 2925, 3042, 3250, 3380, 3750, 3900, 4225, 4500, 4875, 5070, 5625, 5850, 6084, 6500, 7500, 7605, 8125, 8450, 9750, 10140, 11250, 11700, 12675, 14625, 15210, 16250, 16900, 19500, 21125, 22500, 24375, 25350, 29250, 30420, 32500, 38025, 42250, 48750, 50700, 58500, 63375, 73125, 76050, 84500, 97500, 105625, 126750, 146250, 152100, 190125, 211250, 253500, 292500, 316875, 380250, 422500, 633750, 760500, 950625, 1267500, 1901250, 3802500]

約数ペア:

[(1, 3802500), (2, 1901250), (3, 1267500), (4, 950625), (5, 760500), (6, 633750), (9, 422500), (10, 380250), (12, 316875), (13, 292500), (15, 253500), (18, 211250), (20, 190125), (25, 152100), (26, 146250), (30, 126750), (36, 105625), (39, 97500), (45, 84500), (50, 76050), (52, 73125), (60, 63375), (65, 58500), (75, 50700), (78, 48750), (90, 42250), (100, 38025), (117, 32500), (125, 30420), (130, 29250), (150, 25350), (156, 24375), (169, 22500), (180, 21125), (195, 19500), (225, 16900), (234, 16250), (250, 15210), (260, 14625), (300, 12675), (325, 11700), (338, 11250), (375, 10140), (390, 9750), (450, 8450), (468, 8125), (500, 7605), (507, 7500), (585, 6500), (625, 6084), (650, 5850), (676, 5625), (750, 5070), (780, 4875), (845, 4500), (900, 4225), (975, 3900), (1014, 3750), (1125, 3380), (1170, 3250), (1250, 3042), (1300, 2925), (1500, 2535), (1521, 2500), (1625, 2340), (1690, 2250), (1875, 2028)]