898238520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:814

約数の個数: 192

約数和(自身を含む): 3107445120

約数和(自身を除く): 2209206600

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, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 317, 340, 360, 408, 463, 510, 612, 634, 680, 765, 926, 951, 1020, 1224, 1268, 1389, 1530, 1585, 1852, 1902, 2040, 2315, 2536, 2778, 2853, 3060, 3170, 3704, 3804, 4167, 4630, 4755, 5389, 5556, 5706, 6120, 6340, 6945, 7608, 7871, 8334, 9260, 9510, 10778, 11112, 11412, 12680, 13890, 14265, 15742, 16167, 16668, 18520, 19020, 20835, 21556, 22824, 23613, 26945, 27780, 28530, 31484, 32334, 33336, 38040, 39355, 41670, 43112, 47226, 48501, 53890, 55560, 57060, 62968, 64668, 70839, 78710, 80835, 83340, 94452, 97002, 107780, 114120, 118065, 129336, 141678, 146771, 157420, 161670, 166680, 188904, 194004, 215560, 236130, 242505, 283356, 293542, 314840, 323340, 354195, 388008, 440313, 472260, 485010, 566712, 587084, 646680, 708390, 733855, 880626, 944520, 970020, 1174168, 1320939, 1416780, 1467710, 1761252, 1940040, 2201565, 2495107, 2641878, 2833560, 2935420, 3522504, 4403130, 4990214, 5283756, 5870840, 6604695, 7485321, 8806260, 9980428, 10567512, 12475535, 13209390, 14970642, 17612520, 19960856, 22455963, 24951070, 26418780, 29941284, 37426605, 44911926, 49902140, 52837560, 59882568, 74853210, 89823852, 99804280, 112279815, 149706420, 179647704, 224559630, 299412840, 449119260, 898238520]

約数ペア:

[(1, 898238520), (2, 449119260), (3, 299412840), (4, 224559630), (5, 179647704), (6, 149706420), (8, 112279815), (9, 99804280), (10, 89823852), (12, 74853210), (15, 59882568), (17, 52837560), (18, 49902140), (20, 44911926), (24, 37426605), (30, 29941284), (34, 26418780), (36, 24951070), (40, 22455963), (45, 19960856), (51, 17612520), (60, 14970642), (68, 13209390), (72, 12475535), (85, 10567512), (90, 9980428), (102, 8806260), (120, 7485321), (136, 6604695), (153, 5870840), (170, 5283756), (180, 4990214), (204, 4403130), (255, 3522504), (306, 2935420), (317, 2833560), (340, 2641878), (360, 2495107), (408, 2201565), (463, 1940040), (510, 1761252), (612, 1467710), (634, 1416780), (680, 1320939), (765, 1174168), (926, 970020), (951, 944520), (1020, 880626), (1224, 733855), (1268, 708390), (1389, 646680), (1530, 587084), (1585, 566712), (1852, 485010), (1902, 472260), (2040, 440313), (2315, 388008), (2536, 354195), (2778, 323340), (2853, 314840), (3060, 293542), (3170, 283356), (3704, 242505), (3804, 236130), (4167, 215560), (4630, 194004), (4755, 188904), (5389, 166680), (5556, 161670), (5706, 157420), (6120, 146771), (6340, 141678), (6945, 129336), (7608, 118065), (7871, 114120), (8334, 107780), (9260, 97002), (9510, 94452), (10778, 83340), (11112, 80835), (11412, 78710), (12680, 70839), (13890, 64668), (14265, 62968), (15742, 57060), (16167, 55560), (16668, 53890), (18520, 48501), (19020, 47226), (20835, 43112), (21556, 41670), (22824, 39355), (23613, 38040), (26945, 33336), (27780, 32334), (28530, 31484)]