90725700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 289800896

約数和(自身を除く): 199075196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 129, 130, 150, 156, 172, 195, 215, 258, 260, 300, 325, 390, 430, 516, 541, 559, 645, 650, 780, 860, 975, 1075, 1082, 1118, 1290, 1300, 1623, 1677, 1950, 2150, 2164, 2236, 2580, 2705, 2795, 3225, 3246, 3354, 3900, 4300, 5410, 5590, 6450, 6492, 6708, 7033, 8115, 8385, 10820, 11180, 12900, 13525, 13975, 14066, 16230, 16770, 21099, 23263, 27050, 27950, 28132, 32460, 33540, 35165, 40575, 41925, 42198, 46526, 54100, 55900, 69789, 70330, 81150, 83850, 84396, 93052, 105495, 116315, 139578, 140660, 162300, 167700, 175825, 210990, 232630, 279156, 302419, 348945, 351650, 421980, 465260, 527475, 581575, 604838, 697890, 703300, 907257, 1054950, 1163150, 1209676, 1395780, 1512095, 1744725, 1814514, 2109900, 2326300, 3024190, 3489450, 3629028, 4536285, 6048380, 6978900, 7560475, 9072570, 15120950, 18145140, 22681425, 30241900, 45362850, 90725700]

約数ペア:

[(1, 90725700), (2, 45362850), (3, 30241900), (4, 22681425), (5, 18145140), (6, 15120950), (10, 9072570), (12, 7560475), (13, 6978900), (15, 6048380), (20, 4536285), (25, 3629028), (26, 3489450), (30, 3024190), (39, 2326300), (43, 2109900), (50, 1814514), (52, 1744725), (60, 1512095), (65, 1395780), (75, 1209676), (78, 1163150), (86, 1054950), (100, 907257), (129, 703300), (130, 697890), (150, 604838), (156, 581575), (172, 527475), (195, 465260), (215, 421980), (258, 351650), (260, 348945), (300, 302419), (325, 279156), (390, 232630), (430, 210990), (516, 175825), (541, 167700), (559, 162300), (645, 140660), (650, 139578), (780, 116315), (860, 105495), (975, 93052), (1075, 84396), (1082, 83850), (1118, 81150), (1290, 70330), (1300, 69789), (1623, 55900), (1677, 54100), (1950, 46526), (2150, 42198), (2164, 41925), (2236, 40575), (2580, 35165), (2705, 33540), (2795, 32460), (3225, 28132), (3246, 27950), (3354, 27050), (3900, 23263), (4300, 21099), (5410, 16770), (5590, 16230), (6450, 14066), (6492, 13975), (6708, 13525), (7033, 12900), (8115, 11180), (8385, 10820)]