121200300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 180

約数和(自身を含む): 423472896

約数和(自身を除く): 302272596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1151, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2302, 2340, 2700, 2925, 3453, 3510, 3900, 4050, 4212, 4604, 5265, 5755, 5850, 6906, 7020, 8100, 8775, 10359, 10530, 11510, 11700, 13812, 14963, 17265, 17550, 20718, 21060, 23020, 26325, 28775, 29926, 31077, 34530, 35100, 41436, 44889, 51795, 52650, 57550, 59852, 62154, 69060, 74815, 86325, 89778, 93231, 103590, 105300, 115100, 124308, 134667, 149630, 155385, 172650, 179556, 186462, 207180, 224445, 258975, 269334, 299260, 310770, 345300, 372924, 374075, 404001, 448890, 466155, 517950, 538668, 621540, 673335, 748150, 776925, 808002, 897780, 932310, 1035900, 1122225, 1212003, 1346670, 1496300, 1553850, 1616004, 1864620, 2020005, 2244450, 2330775, 2424006, 2693340, 3107700, 3366675, 4040010, 4488900, 4661550, 4848012, 6060015, 6733350, 8080020, 9323100, 10100025, 12120030, 13466700, 20200050, 24240060, 30300075, 40400100, 60600150, 121200300]

約数ペア:

[(1, 121200300), (2, 60600150), (3, 40400100), (4, 30300075), (5, 24240060), (6, 20200050), (9, 13466700), (10, 12120030), (12, 10100025), (13, 9323100), (15, 8080020), (18, 6733350), (20, 6060015), (25, 4848012), (26, 4661550), (27, 4488900), (30, 4040010), (36, 3366675), (39, 3107700), (45, 2693340), (50, 2424006), (52, 2330775), (54, 2244450), (60, 2020005), (65, 1864620), (75, 1616004), (78, 1553850), (81, 1496300), (90, 1346670), (100, 1212003), (108, 1122225), (117, 1035900), (130, 932310), (135, 897780), (150, 808002), (156, 776925), (162, 748150), (180, 673335), (195, 621540), (225, 538668), (234, 517950), (260, 466155), (270, 448890), (300, 404001), (324, 374075), (325, 372924), (351, 345300), (390, 310770), (405, 299260), (450, 269334), (468, 258975), (540, 224445), (585, 207180), (650, 186462), (675, 179556), (702, 172650), (780, 155385), (810, 149630), (900, 134667), (975, 124308), (1053, 115100), (1151, 105300), (1170, 103590), (1300, 93231), (1350, 89778), (1404, 86325), (1620, 74815), (1755, 69060), (1950, 62154), (2025, 59852), (2106, 57550), (2302, 52650), (2340, 51795), (2700, 44889), (2925, 41436), (3453, 35100), (3510, 34530), (3900, 31077), (4050, 29926), (4212, 28775), (4604, 26325), (5265, 23020), (5755, 21060), (5850, 20718), (6906, 17550), (7020, 17265), (8100, 14963), (8775, 13812), (10359, 11700), (10530, 11510)]