41821020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 136805760

約数和(自身を除く): 94984740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 153, 158, 170, 173, 180, 204, 237, 255, 306, 316, 340, 346, 395, 474, 510, 519, 612, 692, 711, 765, 790, 865, 948, 1020, 1038, 1185, 1343, 1422, 1530, 1557, 1580, 1730, 2076, 2370, 2595, 2686, 2844, 2941, 3060, 3114, 3460, 3555, 4029, 4740, 5190, 5372, 5882, 6228, 6715, 7110, 7785, 8058, 8823, 10380, 11764, 12087, 13430, 13667, 14220, 14705, 15570, 16116, 17646, 20145, 24174, 26469, 26860, 27334, 29410, 31140, 35292, 40290, 41001, 44115, 48348, 52938, 54668, 58820, 60435, 68335, 80580, 82002, 88230, 105876, 120870, 123003, 132345, 136670, 164004, 176460, 205005, 232339, 241740, 246006, 264690, 273340, 410010, 464678, 492012, 529380, 615015, 697017, 820020, 929356, 1161695, 1230030, 1394034, 2091051, 2323390, 2460060, 2788068, 3485085, 4182102, 4646780, 6970170, 8364204, 10455255, 13940340, 20910510, 41821020]

約数ペア:

[(1, 41821020), (2, 20910510), (3, 13940340), (4, 10455255), (5, 8364204), (6, 6970170), (9, 4646780), (10, 4182102), (12, 3485085), (15, 2788068), (17, 2460060), (18, 2323390), (20, 2091051), (30, 1394034), (34, 1230030), (36, 1161695), (45, 929356), (51, 820020), (60, 697017), (68, 615015), (79, 529380), (85, 492012), (90, 464678), (102, 410010), (153, 273340), (158, 264690), (170, 246006), (173, 241740), (180, 232339), (204, 205005), (237, 176460), (255, 164004), (306, 136670), (316, 132345), (340, 123003), (346, 120870), (395, 105876), (474, 88230), (510, 82002), (519, 80580), (612, 68335), (692, 60435), (711, 58820), (765, 54668), (790, 52938), (865, 48348), (948, 44115), (1020, 41001), (1038, 40290), (1185, 35292), (1343, 31140), (1422, 29410), (1530, 27334), (1557, 26860), (1580, 26469), (1730, 24174), (2076, 20145), (2370, 17646), (2595, 16116), (2686, 15570), (2844, 14705), (2941, 14220), (3060, 13667), (3114, 13430), (3460, 12087), (3555, 11764), (4029, 10380), (4740, 8823), (5190, 8058), (5372, 7785), (5882, 7110), (6228, 6715)]