53773720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 174182400

約数和(自身を除く): 120408680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 79, 85, 88, 91, 104, 110, 119, 130, 136, 140, 143, 154, 158, 170, 182, 187, 220, 221, 238, 260, 280, 286, 308, 316, 340, 364, 374, 385, 395, 440, 442, 455, 476, 520, 553, 572, 595, 616, 632, 680, 715, 728, 748, 770, 790, 869, 884, 910, 935, 952, 1001, 1027, 1105, 1106, 1144, 1190, 1309, 1343, 1430, 1496, 1540, 1547, 1580, 1738, 1768, 1820, 1870, 2002, 2054, 2210, 2212, 2380, 2431, 2618, 2686, 2765, 2860, 3080, 3094, 3160, 3476, 3640, 3740, 4004, 4108, 4345, 4420, 4424, 4760, 4862, 5005, 5135, 5236, 5372, 5530, 5720, 6083, 6188, 6545, 6715, 6952, 7189, 7480, 7735, 8008, 8216, 8690, 8840, 9401, 9724, 10010, 10270, 10472, 10744, 11060, 11297, 12155, 12166, 12376, 13090, 13430, 14378, 14773, 15470, 17017, 17380, 17459, 18802, 19448, 20020, 20540, 22120, 22594, 24310, 24332, 26180, 26860, 28756, 29546, 30415, 30940, 34034, 34760, 34918, 35945, 37604, 40040, 41080, 45188, 47005, 48620, 48664, 52360, 53720, 56485, 57512, 59092, 60830, 61880, 68068, 69836, 71890, 73865, 75208, 79079, 85085, 87295, 90376, 94010, 97240, 103411, 112970, 118184, 121660, 122213, 136136, 139672, 143780, 147730, 158158, 170170, 174590, 188020, 192049, 206822, 225940, 243320, 244426, 287560, 295460, 316316, 340340, 349180, 376040, 384098, 395395, 413644, 451880, 488852, 517055, 590920, 611065, 632632, 680680, 698360, 768196, 790790, 827288, 960245, 977704, 1034110, 1222130, 1344343, 1536392, 1581580, 1920490, 2068220, 2444260, 2688686, 3163160, 3840980, 4136440, 4888520, 5377372, 6721715, 7681960, 10754744, 13443430, 26886860, 53773720]

約数ペア:

[(1, 53773720), (2, 26886860), (4, 13443430), (5, 10754744), (7, 7681960), (8, 6721715), (10, 5377372), (11, 4888520), (13, 4136440), (14, 3840980), (17, 3163160), (20, 2688686), (22, 2444260), (26, 2068220), (28, 1920490), (34, 1581580), (35, 1536392), (40, 1344343), (44, 1222130), (52, 1034110), (55, 977704), (56, 960245), (65, 827288), (68, 790790), (70, 768196), (77, 698360), (79, 680680), (85, 632632), (88, 611065), (91, 590920), (104, 517055), (110, 488852), (119, 451880), (130, 413644), (136, 395395), (140, 384098), (143, 376040), (154, 349180), (158, 340340), (170, 316316), (182, 295460), (187, 287560), (220, 244426), (221, 243320), (238, 225940), (260, 206822), (280, 192049), (286, 188020), (308, 174590), (316, 170170), (340, 158158), (364, 147730), (374, 143780), (385, 139672), (395, 136136), (440, 122213), (442, 121660), (455, 118184), (476, 112970), (520, 103411), (553, 97240), (572, 94010), (595, 90376), (616, 87295), (632, 85085), (680, 79079), (715, 75208), (728, 73865), (748, 71890), (770, 69836), (790, 68068), (869, 61880), (884, 60830), (910, 59092), (935, 57512), (952, 56485), (1001, 53720), (1027, 52360), (1105, 48664), (1106, 48620), (1144, 47005), (1190, 45188), (1309, 41080), (1343, 40040), (1430, 37604), (1496, 35945), (1540, 34918), (1547, 34760), (1580, 34034), (1738, 30940), (1768, 30415), (1820, 29546), (1870, 28756), (2002, 26860), (2054, 26180), (2210, 24332), (2212, 24310), (2380, 22594), (2431, 22120), (2618, 20540), (2686, 20020), (2765, 19448), (2860, 18802), (3080, 17459), (3094, 17380), (3160, 17017), (3476, 15470), (3640, 14773), (3740, 14378), (4004, 13430), (4108, 13090), (4345, 12376), (4420, 12166), (4424, 12155), (4760, 11297), (4862, 11060), (5005, 10744), (5135, 10472), (5236, 10270), (5372, 10010), (5530, 9724), (5720, 9401), (6083, 8840), (6188, 8690), (6545, 8216), (6715, 8008), (6952, 7735), (7189, 7480)]