293688900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 965188224

約数和(自身を除く): 671499324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 53, 60, 75, 90, 94, 100, 106, 131, 141, 150, 159, 180, 188, 212, 225, 235, 262, 265, 282, 300, 318, 393, 423, 450, 470, 477, 524, 530, 564, 636, 655, 705, 786, 795, 846, 900, 940, 954, 1060, 1175, 1179, 1310, 1325, 1410, 1572, 1590, 1692, 1908, 1965, 2115, 2350, 2358, 2385, 2491, 2620, 2650, 2820, 3180, 3275, 3525, 3930, 3975, 4230, 4700, 4716, 4770, 4982, 5300, 5895, 6157, 6550, 6943, 7050, 7473, 7860, 7950, 8460, 9540, 9825, 9964, 10575, 11790, 11925, 12314, 12455, 13100, 13886, 14100, 14946, 15900, 18471, 19650, 20829, 21150, 22419, 23580, 23850, 24628, 24910, 27772, 29475, 29892, 30785, 34715, 36942, 37365, 39300, 41658, 42300, 44838, 47700, 49820, 55413, 58950, 61570, 62275, 62487, 69430, 73884, 74730, 83316, 89676, 92355, 104145, 110826, 112095, 117900, 123140, 124550, 124974, 138860, 149460, 153925, 173575, 184710, 186825, 208290, 221652, 224190, 249100, 249948, 277065, 307850, 312435, 326321, 347150, 369420, 373650, 416580, 448380, 461775, 520725, 554130, 560475, 615700, 624870, 652642, 694300, 747300, 923550, 978963, 1041450, 1108260, 1120950, 1249740, 1305284, 1385325, 1562175, 1631605, 1847100, 1957926, 2082900, 2241900, 2770650, 2936889, 3124350, 3263210, 3915852, 4894815, 5541300, 5873778, 6248700, 6526420, 8158025, 9789630, 11747556, 14684445, 16316050, 19579260, 24474075, 29368890, 32632100, 48948150, 58737780, 73422225, 97896300, 146844450, 293688900]

約数ペア:

[(1, 293688900), (2, 146844450), (3, 97896300), (4, 73422225), (5, 58737780), (6, 48948150), (9, 32632100), (10, 29368890), (12, 24474075), (15, 19579260), (18, 16316050), (20, 14684445), (25, 11747556), (30, 9789630), (36, 8158025), (45, 6526420), (47, 6248700), (50, 5873778), (53, 5541300), (60, 4894815), (75, 3915852), (90, 3263210), (94, 3124350), (100, 2936889), (106, 2770650), (131, 2241900), (141, 2082900), (150, 1957926), (159, 1847100), (180, 1631605), (188, 1562175), (212, 1385325), (225, 1305284), (235, 1249740), (262, 1120950), (265, 1108260), (282, 1041450), (300, 978963), (318, 923550), (393, 747300), (423, 694300), (450, 652642), (470, 624870), (477, 615700), (524, 560475), (530, 554130), (564, 520725), (636, 461775), (655, 448380), (705, 416580), (786, 373650), (795, 369420), (846, 347150), (900, 326321), (940, 312435), (954, 307850), (1060, 277065), (1175, 249948), (1179, 249100), (1310, 224190), (1325, 221652), (1410, 208290), (1572, 186825), (1590, 184710), (1692, 173575), (1908, 153925), (1965, 149460), (2115, 138860), (2350, 124974), (2358, 124550), (2385, 123140), (2491, 117900), (2620, 112095), (2650, 110826), (2820, 104145), (3180, 92355), (3275, 89676), (3525, 83316), (3930, 74730), (3975, 73884), (4230, 69430), (4700, 62487), (4716, 62275), (4770, 61570), (4982, 58950), (5300, 55413), (5895, 49820), (6157, 47700), (6550, 44838), (6943, 42300), (7050, 41658), (7473, 39300), (7860, 37365), (7950, 36942), (8460, 34715), (9540, 30785), (9825, 29892), (9964, 29475), (10575, 27772), (11790, 24910), (11925, 24628), (12314, 23850), (12455, 23580), (13100, 22419), (13886, 21150), (14100, 20829), (14946, 19650), (15900, 18471)]