155576520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2356

約数の個数: 192

約数和(自身を含む): 584288640

約数和(自身を除く): 428712120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2311, 2805, 3060, 3366, 3740, 3960, 4488, 4622, 5610, 6120, 6732, 6933, 7480, 8415, 9244, 11220, 11555, 13464, 13866, 16830, 18488, 20799, 22440, 23110, 25421, 27732, 33660, 34665, 39287, 41598, 46220, 50842, 55464, 67320, 69330, 76263, 78574, 83196, 92440, 101684, 103995, 117861, 127105, 138660, 152526, 157148, 166392, 196435, 203368, 207990, 228789, 235722, 254210, 277320, 305052, 314296, 353583, 381315, 392870, 415980, 432157, 457578, 471444, 508420, 589305, 610104, 707166, 762630, 785740, 831960, 864314, 915156, 942888, 1016840, 1143945, 1178610, 1296471, 1414332, 1525260, 1571480, 1728628, 1767915, 1830312, 2160785, 2287890, 2357220, 2592942, 2828664, 3050520, 3457256, 3535830, 3889413, 4321570, 4575780, 4714440, 5185884, 6482355, 7071660, 7778826, 8643140, 9151560, 10371768, 12964710, 14143320, 15557652, 17286280, 19447065, 25929420, 31115304, 38894130, 51858840, 77788260, 155576520]

約数ペア:

[(1, 155576520), (2, 77788260), (3, 51858840), (4, 38894130), (5, 31115304), (6, 25929420), (8, 19447065), (9, 17286280), (10, 15557652), (11, 14143320), (12, 12964710), (15, 10371768), (17, 9151560), (18, 8643140), (20, 7778826), (22, 7071660), (24, 6482355), (30, 5185884), (33, 4714440), (34, 4575780), (36, 4321570), (40, 3889413), (44, 3535830), (45, 3457256), (51, 3050520), (55, 2828664), (60, 2592942), (66, 2357220), (68, 2287890), (72, 2160785), (85, 1830312), (88, 1767915), (90, 1728628), (99, 1571480), (102, 1525260), (110, 1414332), (120, 1296471), (132, 1178610), (136, 1143945), (153, 1016840), (165, 942888), (170, 915156), (180, 864314), (187, 831960), (198, 785740), (204, 762630), (220, 707166), (255, 610104), (264, 589305), (306, 508420), (330, 471444), (340, 457578), (360, 432157), (374, 415980), (396, 392870), (408, 381315), (440, 353583), (495, 314296), (510, 305052), (561, 277320), (612, 254210), (660, 235722), (680, 228789), (748, 207990), (765, 203368), (792, 196435), (935, 166392), (990, 157148), (1020, 152526), (1122, 138660), (1224, 127105), (1320, 117861), (1496, 103995), (1530, 101684), (1683, 92440), (1870, 83196), (1980, 78574), (2040, 76263), (2244, 69330), (2311, 67320), (2805, 55464), (3060, 50842), (3366, 46220), (3740, 41598), (3960, 39287), (4488, 34665), (4622, 33660), (5610, 27732), (6120, 25421), (6732, 23110), (6933, 22440), (7480, 20799), (8415, 18488), (9244, 16830), (11220, 13866), (11555, 13464)]