177282120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 588798720

約数和(自身を除く): 411516600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 47, 51, 60, 68, 85, 86, 94, 102, 120, 129, 136, 141, 170, 172, 188, 204, 215, 235, 255, 258, 282, 340, 344, 376, 408, 430, 470, 510, 516, 564, 645, 680, 705, 731, 799, 860, 940, 1020, 1032, 1128, 1290, 1410, 1462, 1598, 1720, 1849, 1880, 2021, 2040, 2193, 2397, 2580, 2820, 2924, 3196, 3655, 3698, 3995, 4042, 4386, 4794, 5160, 5547, 5640, 5848, 6063, 6392, 7310, 7396, 7990, 8084, 8772, 9245, 9588, 10105, 10965, 11094, 11985, 12126, 14620, 14792, 15980, 16168, 17544, 18490, 19176, 20210, 21930, 22188, 23970, 24252, 27735, 29240, 30315, 31433, 31960, 34357, 36980, 40420, 43860, 44376, 47940, 48504, 55470, 60630, 62866, 68714, 73960, 80840, 86903, 87720, 94299, 95880, 103071, 110940, 121260, 125732, 137428, 157165, 171785, 173806, 188598, 206142, 221880, 242520, 251464, 260709, 274856, 314330, 343570, 347612, 377196, 412284, 434515, 471495, 515355, 521418, 628660, 687140, 695224, 754392, 824568, 869030, 942990, 1030710, 1042836, 1257320, 1303545, 1374280, 1477351, 1738060, 1885980, 2061420, 2085672, 2607090, 2954702, 3476120, 3771960, 4122840, 4432053, 5214180, 5909404, 7386755, 8864106, 10428360, 11818808, 14773510, 17728212, 22160265, 29547020, 35456424, 44320530, 59094040, 88641060, 177282120]

約数ペア:

[(1, 177282120), (2, 88641060), (3, 59094040), (4, 44320530), (5, 35456424), (6, 29547020), (8, 22160265), (10, 17728212), (12, 14773510), (15, 11818808), (17, 10428360), (20, 8864106), (24, 7386755), (30, 5909404), (34, 5214180), (40, 4432053), (43, 4122840), (47, 3771960), (51, 3476120), (60, 2954702), (68, 2607090), (85, 2085672), (86, 2061420), (94, 1885980), (102, 1738060), (120, 1477351), (129, 1374280), (136, 1303545), (141, 1257320), (170, 1042836), (172, 1030710), (188, 942990), (204, 869030), (215, 824568), (235, 754392), (255, 695224), (258, 687140), (282, 628660), (340, 521418), (344, 515355), (376, 471495), (408, 434515), (430, 412284), (470, 377196), (510, 347612), (516, 343570), (564, 314330), (645, 274856), (680, 260709), (705, 251464), (731, 242520), (799, 221880), (860, 206142), (940, 188598), (1020, 173806), (1032, 171785), (1128, 157165), (1290, 137428), (1410, 125732), (1462, 121260), (1598, 110940), (1720, 103071), (1849, 95880), (1880, 94299), (2021, 87720), (2040, 86903), (2193, 80840), (2397, 73960), (2580, 68714), (2820, 62866), (2924, 60630), (3196, 55470), (3655, 48504), (3698, 47940), (3995, 44376), (4042, 43860), (4386, 40420), (4794, 36980), (5160, 34357), (5547, 31960), (5640, 31433), (5848, 30315), (6063, 29240), (6392, 27735), (7310, 24252), (7396, 23970), (7990, 22188), (8084, 21930), (8772, 20210), (9245, 19176), (9588, 18490), (10105, 17544), (10965, 16168), (11094, 15980), (11985, 14792), (12126, 14620)]