174242520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 609560640

約数和(自身を除く): 435318120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 71, 72, 85, 90, 102, 120, 136, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 360, 401, 408, 426, 510, 568, 612, 639, 680, 710, 765, 802, 852, 1020, 1065, 1203, 1207, 1224, 1278, 1420, 1530, 1604, 1704, 2005, 2040, 2130, 2406, 2414, 2556, 2840, 3060, 3195, 3208, 3609, 3621, 4010, 4260, 4812, 4828, 5112, 6015, 6035, 6120, 6390, 6817, 7218, 7242, 8020, 8520, 9624, 9656, 10863, 12030, 12070, 12780, 13634, 14436, 14484, 16040, 18045, 18105, 20451, 21726, 24060, 24140, 25560, 27268, 28471, 28872, 28968, 34085, 36090, 36210, 40902, 43452, 48120, 48280, 54315, 54536, 56942, 61353, 68170, 72180, 72420, 81804, 85413, 86904, 102255, 108630, 113884, 122706, 136340, 142355, 144360, 144840, 163608, 170826, 204510, 217260, 227768, 245412, 256239, 272680, 284710, 306765, 341652, 409020, 427065, 434520, 484007, 490824, 512478, 569420, 613530, 683304, 818040, 854130, 968014, 1024956, 1138840, 1227060, 1281195, 1452021, 1708260, 1936028, 2049912, 2420035, 2454120, 2562390, 2904042, 3416520, 3872056, 4356063, 4840070, 5124780, 5808084, 7260105, 8712126, 9680140, 10249560, 11616168, 14520210, 17424252, 19360280, 21780315, 29040420, 34848504, 43560630, 58080840, 87121260, 174242520]

約数ペア:

[(1, 174242520), (2, 87121260), (3, 58080840), (4, 43560630), (5, 34848504), (6, 29040420), (8, 21780315), (9, 19360280), (10, 17424252), (12, 14520210), (15, 11616168), (17, 10249560), (18, 9680140), (20, 8712126), (24, 7260105), (30, 5808084), (34, 5124780), (36, 4840070), (40, 4356063), (45, 3872056), (51, 3416520), (60, 2904042), (68, 2562390), (71, 2454120), (72, 2420035), (85, 2049912), (90, 1936028), (102, 1708260), (120, 1452021), (136, 1281195), (142, 1227060), (153, 1138840), (170, 1024956), (180, 968014), (204, 854130), (213, 818040), (255, 683304), (284, 613530), (306, 569420), (340, 512478), (355, 490824), (360, 484007), (401, 434520), (408, 427065), (426, 409020), (510, 341652), (568, 306765), (612, 284710), (639, 272680), (680, 256239), (710, 245412), (765, 227768), (802, 217260), (852, 204510), (1020, 170826), (1065, 163608), (1203, 144840), (1207, 144360), (1224, 142355), (1278, 136340), (1420, 122706), (1530, 113884), (1604, 108630), (1704, 102255), (2005, 86904), (2040, 85413), (2130, 81804), (2406, 72420), (2414, 72180), (2556, 68170), (2840, 61353), (3060, 56942), (3195, 54536), (3208, 54315), (3609, 48280), (3621, 48120), (4010, 43452), (4260, 40902), (4812, 36210), (4828, 36090), (5112, 34085), (6015, 28968), (6035, 28872), (6120, 28471), (6390, 27268), (6817, 25560), (7218, 24140), (7242, 24060), (8020, 21726), (8520, 20451), (9624, 18105), (9656, 18045), (10863, 16040), (12030, 14484), (12070, 14436), (12780, 13634)]