189542520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30971}}^1$

素因数の和:31005

約数の個数: 96

約数和(自身を含む): 652270320

約数和(自身を除く): 462727800

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, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 30971, 61942, 92913, 123884, 154855, 185826, 247768, 278739, 309710, 371652, 464565, 526507, 557478, 619420, 743304, 929130, 1053014, 1114956, 1238840, 1393695, 1579521, 1858260, 2106028, 2229912, 2632535, 2787390, 3159042, 3716520, 4212056, 4738563, 5265070, 5574780, 6318084, 7897605, 9477126, 10530140, 11149560, 12636168, 15795210, 18954252, 21060280, 23692815, 31590420, 37908504, 47385630, 63180840, 94771260, 189542520]

約数ペア:

[(1, 189542520), (2, 94771260), (3, 63180840), (4, 47385630), (5, 37908504), (6, 31590420), (8, 23692815), (9, 21060280), (10, 18954252), (12, 15795210), (15, 12636168), (17, 11149560), (18, 10530140), (20, 9477126), (24, 7897605), (30, 6318084), (34, 5574780), (36, 5265070), (40, 4738563), (45, 4212056), (51, 3716520), (60, 3159042), (68, 2787390), (72, 2632535), (85, 2229912), (90, 2106028), (102, 1858260), (120, 1579521), (136, 1393695), (153, 1238840), (170, 1114956), (180, 1053014), (204, 929130), (255, 743304), (306, 619420), (340, 557478), (360, 526507), (408, 464565), (510, 371652), (612, 309710), (680, 278739), (765, 247768), (1020, 185826), (1224, 154855), (1530, 123884), (2040, 92913), (3060, 61942), (6120, 30971)]