30079800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 107069040

約数和(自身を除く): 76989240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 983, 1020, 1224, 1275, 1530, 1700, 1800, 1966, 2040, 2550, 2949, 3060, 3400, 3825, 3932, 4915, 5100, 5898, 6120, 7650, 7864, 8847, 9830, 10200, 11796, 14745, 15300, 16711, 17694, 19660, 23592, 24575, 29490, 30600, 33422, 35388, 39320, 44235, 49150, 50133, 58980, 66844, 70776, 73725, 83555, 88470, 98300, 100266, 117960, 133688, 147450, 150399, 167110, 176940, 196600, 200532, 221175, 250665, 294900, 300798, 334220, 353880, 401064, 417775, 442350, 501330, 589800, 601596, 668440, 751995, 835550, 884700, 1002660, 1203192, 1253325, 1503990, 1671100, 1769400, 2005320, 2506650, 3007980, 3342200, 3759975, 5013300, 6015960, 7519950, 10026600, 15039900, 30079800]

約数ペア:

[(1, 30079800), (2, 15039900), (3, 10026600), (4, 7519950), (5, 6015960), (6, 5013300), (8, 3759975), (9, 3342200), (10, 3007980), (12, 2506650), (15, 2005320), (17, 1769400), (18, 1671100), (20, 1503990), (24, 1253325), (25, 1203192), (30, 1002660), (34, 884700), (36, 835550), (40, 751995), (45, 668440), (50, 601596), (51, 589800), (60, 501330), (68, 442350), (72, 417775), (75, 401064), (85, 353880), (90, 334220), (100, 300798), (102, 294900), (120, 250665), (136, 221175), (150, 200532), (153, 196600), (170, 176940), (180, 167110), (200, 150399), (204, 147450), (225, 133688), (255, 117960), (300, 100266), (306, 98300), (340, 88470), (360, 83555), (408, 73725), (425, 70776), (450, 66844), (510, 58980), (600, 50133), (612, 49150), (680, 44235), (765, 39320), (850, 35388), (900, 33422), (983, 30600), (1020, 29490), (1224, 24575), (1275, 23592), (1530, 19660), (1700, 17694), (1800, 16711), (1966, 15300), (2040, 14745), (2550, 11796), (2949, 10200), (3060, 9830), (3400, 8847), (3825, 7864), (3932, 7650), (4915, 6120), (5100, 5898)]