273863880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 956882160

約数和(自身を除く): 683018280

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, 72, 73, 85, 90, 102, 120, 136, 146, 153, 170, 180, 204, 219, 255, 292, 306, 340, 360, 365, 408, 438, 510, 584, 612, 613, 657, 680, 730, 765, 876, 1020, 1095, 1224, 1226, 1241, 1314, 1460, 1530, 1752, 1839, 2040, 2190, 2452, 2482, 2628, 2920, 3060, 3065, 3285, 3678, 3723, 4380, 4904, 4964, 5256, 5517, 6120, 6130, 6205, 6570, 7356, 7446, 8760, 9195, 9928, 10421, 11034, 11169, 12260, 12410, 13140, 14712, 14892, 18390, 18615, 20842, 22068, 22338, 24520, 24820, 26280, 27585, 29784, 31263, 36780, 37230, 41684, 44136, 44676, 44749, 49640, 52105, 55170, 55845, 62526, 73560, 74460, 83368, 89352, 89498, 93789, 104210, 110340, 111690, 125052, 134247, 148920, 156315, 178996, 187578, 208420, 220680, 223380, 223745, 250104, 268494, 312630, 357992, 375156, 402741, 416840, 446760, 447490, 468945, 536988, 625260, 671235, 750312, 760733, 805482, 894980, 937890, 1073976, 1250520, 1342470, 1521466, 1610964, 1789960, 1875780, 2013705, 2282199, 2684940, 3042932, 3221928, 3751560, 3803665, 4027410, 4564398, 5369880, 6085864, 6846597, 7607330, 8054820, 9128796, 11410995, 13693194, 15214660, 16109640, 18257592, 22821990, 27386388, 30429320, 34232985, 45643980, 54772776, 68465970, 91287960, 136931940, 273863880]

約数ペア:

[(1, 273863880), (2, 136931940), (3, 91287960), (4, 68465970), (5, 54772776), (6, 45643980), (8, 34232985), (9, 30429320), (10, 27386388), (12, 22821990), (15, 18257592), (17, 16109640), (18, 15214660), (20, 13693194), (24, 11410995), (30, 9128796), (34, 8054820), (36, 7607330), (40, 6846597), (45, 6085864), (51, 5369880), (60, 4564398), (68, 4027410), (72, 3803665), (73, 3751560), (85, 3221928), (90, 3042932), (102, 2684940), (120, 2282199), (136, 2013705), (146, 1875780), (153, 1789960), (170, 1610964), (180, 1521466), (204, 1342470), (219, 1250520), (255, 1073976), (292, 937890), (306, 894980), (340, 805482), (360, 760733), (365, 750312), (408, 671235), (438, 625260), (510, 536988), (584, 468945), (612, 447490), (613, 446760), (657, 416840), (680, 402741), (730, 375156), (765, 357992), (876, 312630), (1020, 268494), (1095, 250104), (1224, 223745), (1226, 223380), (1241, 220680), (1314, 208420), (1460, 187578), (1530, 178996), (1752, 156315), (1839, 148920), (2040, 134247), (2190, 125052), (2452, 111690), (2482, 110340), (2628, 104210), (2920, 93789), (3060, 89498), (3065, 89352), (3285, 83368), (3678, 74460), (3723, 73560), (4380, 62526), (4904, 55845), (4964, 55170), (5256, 52105), (5517, 49640), (6120, 44749), (6130, 44676), (6205, 44136), (6570, 41684), (7356, 37230), (7446, 36780), (8760, 31263), (9195, 29784), (9928, 27585), (10421, 26280), (11034, 24820), (11169, 24520), (12260, 22338), (12410, 22068), (13140, 20842), (14712, 18615), (14892, 18390)]