316070300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 863278080

約数和(自身を除く): 547207780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 47, 50, 52, 65, 70, 91, 94, 100, 130, 140, 175, 182, 188, 235, 260, 325, 329, 350, 364, 455, 470, 611, 650, 658, 700, 739, 910, 940, 1175, 1222, 1300, 1316, 1478, 1645, 1820, 2275, 2350, 2444, 2956, 3055, 3290, 3695, 4277, 4550, 4700, 5173, 6110, 6580, 7390, 8225, 8554, 9100, 9607, 10346, 12220, 14780, 15275, 16450, 17108, 18475, 19214, 20692, 21385, 25865, 30550, 32900, 34733, 36950, 38428, 42770, 48035, 51730, 61100, 67249, 69466, 73900, 85540, 96070, 103460, 106925, 129325, 134498, 138932, 173665, 192140, 213850, 240175, 243131, 258650, 268996, 336245, 347330, 427700, 451529, 480350, 486262, 517300, 672490, 694660, 868325, 903058, 960700, 972524, 1215655, 1344980, 1681225, 1736650, 1806116, 2257645, 2431310, 3160703, 3362450, 3473300, 4515290, 4862620, 6078275, 6321406, 6724900, 9030580, 11288225, 12156550, 12642812, 15803515, 22576450, 24313100, 31607030, 45152900, 63214060, 79017575, 158035150, 316070300]

約数ペア:

[(1, 316070300), (2, 158035150), (4, 79017575), (5, 63214060), (7, 45152900), (10, 31607030), (13, 24313100), (14, 22576450), (20, 15803515), (25, 12642812), (26, 12156550), (28, 11288225), (35, 9030580), (47, 6724900), (50, 6321406), (52, 6078275), (65, 4862620), (70, 4515290), (91, 3473300), (94, 3362450), (100, 3160703), (130, 2431310), (140, 2257645), (175, 1806116), (182, 1736650), (188, 1681225), (235, 1344980), (260, 1215655), (325, 972524), (329, 960700), (350, 903058), (364, 868325), (455, 694660), (470, 672490), (611, 517300), (650, 486262), (658, 480350), (700, 451529), (739, 427700), (910, 347330), (940, 336245), (1175, 268996), (1222, 258650), (1300, 243131), (1316, 240175), (1478, 213850), (1645, 192140), (1820, 173665), (2275, 138932), (2350, 134498), (2444, 129325), (2956, 106925), (3055, 103460), (3290, 96070), (3695, 85540), (4277, 73900), (4550, 69466), (4700, 67249), (5173, 61100), (6110, 51730), (6580, 48035), (7390, 42770), (8225, 38428), (8554, 36950), (9100, 34733), (9607, 32900), (10346, 30550), (12220, 25865), (14780, 21385), (15275, 20692), (16450, 19214), (17108, 18475)]