104545980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 417231360

約数和(自身を除く): 312685380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 380, 385, 396, 397, 399, 418, 420, 462, 495, 532, 570, 627, 630, 660, 665, 684, 693, 770, 794, 798, 836, 855, 924, 990, 1045, 1140, 1155, 1191, 1197, 1254, 1260, 1330, 1386, 1463, 1540, 1588, 1596, 1710, 1881, 1980, 1985, 1995, 2090, 2310, 2382, 2394, 2508, 2660, 2772, 2779, 2926, 3135, 3420, 3465, 3573, 3762, 3970, 3990, 4180, 4367, 4389, 4620, 4764, 4788, 5558, 5852, 5955, 5985, 6270, 6930, 7146, 7315, 7524, 7543, 7940, 7980, 8337, 8734, 8778, 9405, 11116, 11910, 11970, 12540, 13101, 13167, 13860, 13895, 14292, 14630, 15086, 16674, 17468, 17556, 17865, 18810, 21835, 21945, 22629, 23820, 23940, 25011, 26202, 26334, 27790, 29260, 30172, 30569, 33348, 35730, 37620, 37715, 39303, 41685, 43670, 43890, 45258, 50022, 52404, 52668, 52801, 55580, 61138, 65505, 65835, 67887, 71460, 75430, 78606, 82973, 83370, 87340, 87780, 90516, 91707, 100044, 105602, 113145, 122276, 125055, 131010, 131670, 135774, 150860, 152845, 157212, 158403, 165946, 166740, 183414, 196515, 211204, 226290, 248919, 250110, 262020, 263340, 264005, 271548, 275121, 305690, 316806, 331892, 339435, 366828, 393030, 414865, 452580, 458535, 475209, 497838, 500220, 528010, 550242, 580811, 611380, 633612, 678870, 746757, 786060, 792015, 829730, 917070, 950418, 995676, 1056020, 1100484, 1161622, 1244595, 1357740, 1375605, 1493514, 1584030, 1659460, 1742433, 1834140, 1900836, 2323244, 2376045, 2489190, 2751210, 2904055, 2987028, 3168060, 3484866, 3733785, 4752090, 4978380, 5227299, 5502420, 5808110, 6969732, 7467570, 8712165, 9504180, 10454598, 11616220, 14935140, 17424330, 20909196, 26136495, 34848660, 52272990, 104545980]

約数ペア:

[(1, 104545980), (2, 52272990), (3, 34848660), (4, 26136495), (5, 20909196), (6, 17424330), (7, 14935140), (9, 11616220), (10, 10454598), (11, 9504180), (12, 8712165), (14, 7467570), (15, 6969732), (18, 5808110), (19, 5502420), (20, 5227299), (21, 4978380), (22, 4752090), (28, 3733785), (30, 3484866), (33, 3168060), (35, 2987028), (36, 2904055), (38, 2751210), (42, 2489190), (44, 2376045), (45, 2323244), (55, 1900836), (57, 1834140), (60, 1742433), (63, 1659460), (66, 1584030), (70, 1493514), (76, 1375605), (77, 1357740), (84, 1244595), (90, 1161622), (95, 1100484), (99, 1056020), (105, 995676), (110, 950418), (114, 917070), (126, 829730), (132, 792015), (133, 786060), (140, 746757), (154, 678870), (165, 633612), (171, 611380), (180, 580811), (190, 550242), (198, 528010), (209, 500220), (210, 497838), (220, 475209), (228, 458535), (231, 452580), (252, 414865), (266, 393030), (285, 366828), (308, 339435), (315, 331892), (330, 316806), (342, 305690), (380, 275121), (385, 271548), (396, 264005), (397, 263340), (399, 262020), (418, 250110), (420, 248919), (462, 226290), (495, 211204), (532, 196515), (570, 183414), (627, 166740), (630, 165946), (660, 158403), (665, 157212), (684, 152845), (693, 150860), (770, 135774), (794, 131670), (798, 131010), (836, 125055), (855, 122276), (924, 113145), (990, 105602), (1045, 100044), (1140, 91707), (1155, 90516), (1191, 87780), (1197, 87340), (1254, 83370), (1260, 82973), (1330, 78606), (1386, 75430), (1463, 71460), (1540, 67887), (1588, 65835), (1596, 65505), (1710, 61138), (1881, 55580), (1980, 52801), (1985, 52668), (1995, 52404), (2090, 50022), (2310, 45258), (2382, 43890), (2394, 43670), (2508, 41685), (2660, 39303), (2772, 37715), (2779, 37620), (2926, 35730), (3135, 33348), (3420, 30569), (3465, 30172), (3573, 29260), (3762, 27790), (3970, 26334), (3990, 26202), (4180, 25011), (4367, 23940), (4389, 23820), (4620, 22629), (4764, 21945), (4788, 21835), (5558, 18810), (5852, 17865), (5955, 17556), (5985, 17468), (6270, 16674), (6930, 15086), (7146, 14630), (7315, 14292), (7524, 13895), (7543, 13860), (7940, 13167), (7980, 13101), (8337, 12540), (8734, 11970), (8778, 11910), (9405, 11116)]