22763340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 75243168

約数和(自身を除く): 52479828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 173, 180, 204, 215, 255, 258, 306, 340, 346, 387, 430, 510, 516, 519, 612, 645, 692, 731, 765, 774, 860, 865, 1020, 1038, 1290, 1462, 1530, 1548, 1557, 1730, 1935, 2076, 2193, 2580, 2595, 2924, 2941, 3060, 3114, 3460, 3655, 3870, 4386, 5190, 5882, 6228, 6579, 7310, 7439, 7740, 7785, 8772, 8823, 10380, 10965, 11764, 13158, 14620, 14705, 14878, 15570, 17646, 21930, 22317, 26316, 26469, 29410, 29756, 31140, 32895, 35292, 37195, 43860, 44115, 44634, 52938, 58820, 65790, 66951, 74390, 88230, 89268, 105876, 111585, 126463, 131580, 132345, 133902, 148780, 176460, 223170, 252926, 264690, 267804, 334755, 379389, 446340, 505852, 529380, 632315, 669510, 758778, 1138167, 1264630, 1339020, 1517556, 1896945, 2276334, 2529260, 3793890, 4552668, 5690835, 7587780, 11381670, 22763340]

約数ペア:

[(1, 22763340), (2, 11381670), (3, 7587780), (4, 5690835), (5, 4552668), (6, 3793890), (9, 2529260), (10, 2276334), (12, 1896945), (15, 1517556), (17, 1339020), (18, 1264630), (20, 1138167), (30, 758778), (34, 669510), (36, 632315), (43, 529380), (45, 505852), (51, 446340), (60, 379389), (68, 334755), (85, 267804), (86, 264690), (90, 252926), (102, 223170), (129, 176460), (153, 148780), (170, 133902), (172, 132345), (173, 131580), (180, 126463), (204, 111585), (215, 105876), (255, 89268), (258, 88230), (306, 74390), (340, 66951), (346, 65790), (387, 58820), (430, 52938), (510, 44634), (516, 44115), (519, 43860), (612, 37195), (645, 35292), (692, 32895), (731, 31140), (765, 29756), (774, 29410), (860, 26469), (865, 26316), (1020, 22317), (1038, 21930), (1290, 17646), (1462, 15570), (1530, 14878), (1548, 14705), (1557, 14620), (1730, 13158), (1935, 11764), (2076, 10965), (2193, 10380), (2580, 8823), (2595, 8772), (2924, 7785), (2941, 7740), (3060, 7439), (3114, 7310), (3460, 6579), (3655, 6228), (3870, 5882), (4386, 5190)]