144694440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 522288000

約数和(自身を除く): 377593560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 599, 610, 660, 671, 732, 792, 915, 990, 1098, 1198, 1220, 1320, 1342, 1464, 1797, 1830, 1980, 2013, 2196, 2396, 2440, 2684, 2745, 2995, 3355, 3594, 3660, 3960, 4026, 4392, 4792, 5368, 5391, 5490, 5990, 6039, 6589, 6710, 7188, 7320, 8052, 8985, 10065, 10782, 10980, 11980, 12078, 13178, 13420, 14376, 16104, 17970, 19767, 20130, 21564, 21960, 23960, 24156, 26356, 26840, 26955, 30195, 32945, 35940, 36539, 39534, 40260, 43128, 48312, 52712, 53910, 59301, 60390, 65890, 71880, 73078, 79068, 80520, 98835, 107820, 109617, 118602, 120780, 131780, 146156, 158136, 182695, 197670, 215640, 219234, 237204, 241560, 263560, 292312, 296505, 328851, 365390, 395340, 401929, 438468, 474408, 548085, 593010, 657702, 730780, 790680, 803858, 876936, 1096170, 1186020, 1205787, 1315404, 1461560, 1607716, 1644255, 2009645, 2192340, 2372040, 2411574, 2630808, 3215432, 3288510, 3617361, 4019290, 4384680, 4823148, 6028935, 6577020, 7234722, 8038580, 9646296, 12057870, 13154040, 14469444, 16077160, 18086805, 24115740, 28938888, 36173610, 48231480, 72347220, 144694440]

約数ペア:

[(1, 144694440), (2, 72347220), (3, 48231480), (4, 36173610), (5, 28938888), (6, 24115740), (8, 18086805), (9, 16077160), (10, 14469444), (11, 13154040), (12, 12057870), (15, 9646296), (18, 8038580), (20, 7234722), (22, 6577020), (24, 6028935), (30, 4823148), (33, 4384680), (36, 4019290), (40, 3617361), (44, 3288510), (45, 3215432), (55, 2630808), (60, 2411574), (61, 2372040), (66, 2192340), (72, 2009645), (88, 1644255), (90, 1607716), (99, 1461560), (110, 1315404), (120, 1205787), (122, 1186020), (132, 1096170), (165, 876936), (180, 803858), (183, 790680), (198, 730780), (220, 657702), (244, 593010), (264, 548085), (305, 474408), (330, 438468), (360, 401929), (366, 395340), (396, 365390), (440, 328851), (488, 296505), (495, 292312), (549, 263560), (599, 241560), (610, 237204), (660, 219234), (671, 215640), (732, 197670), (792, 182695), (915, 158136), (990, 146156), (1098, 131780), (1198, 120780), (1220, 118602), (1320, 109617), (1342, 107820), (1464, 98835), (1797, 80520), (1830, 79068), (1980, 73078), (2013, 71880), (2196, 65890), (2396, 60390), (2440, 59301), (2684, 53910), (2745, 52712), (2995, 48312), (3355, 43128), (3594, 40260), (3660, 39534), (3960, 36539), (4026, 35940), (4392, 32945), (4792, 30195), (5368, 26955), (5391, 26840), (5490, 26356), (5990, 24156), (6039, 23960), (6589, 21960), (6710, 21564), (7188, 20130), (7320, 19767), (8052, 17970), (8985, 16104), (10065, 14376), (10782, 13420), (10980, 13178), (11980, 12078)]