57197220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 170311680

約数和(自身を除く): 113114460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 131, 190, 228, 262, 285, 380, 383, 393, 524, 570, 655, 766, 786, 1140, 1149, 1310, 1532, 1572, 1915, 1965, 2298, 2489, 2620, 3830, 3930, 4596, 4978, 5745, 7277, 7467, 7660, 7860, 9956, 11490, 12445, 14554, 14934, 21831, 22980, 24890, 29108, 29868, 36385, 37335, 43662, 49780, 50173, 72770, 74670, 87324, 100346, 109155, 145540, 149340, 150519, 200692, 218310, 250865, 301038, 436620, 501730, 602076, 752595, 953287, 1003460, 1505190, 1906574, 2859861, 3010380, 3813148, 4766435, 5719722, 9532870, 11439444, 14299305, 19065740, 28598610, 57197220]

約数ペア:

[(1, 57197220), (2, 28598610), (3, 19065740), (4, 14299305), (5, 11439444), (6, 9532870), (10, 5719722), (12, 4766435), (15, 3813148), (19, 3010380), (20, 2859861), (30, 1906574), (38, 1505190), (57, 1003460), (60, 953287), (76, 752595), (95, 602076), (114, 501730), (131, 436620), (190, 301038), (228, 250865), (262, 218310), (285, 200692), (380, 150519), (383, 149340), (393, 145540), (524, 109155), (570, 100346), (655, 87324), (766, 74670), (786, 72770), (1140, 50173), (1149, 49780), (1310, 43662), (1532, 37335), (1572, 36385), (1915, 29868), (1965, 29108), (2298, 24890), (2489, 22980), (2620, 21831), (3830, 14934), (3930, 14554), (4596, 12445), (4978, 11490), (5745, 9956), (7277, 7860), (7467, 7660)]