380624220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 1231251840

約数和(自身を除く): 850627620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 173, 180, 204, 255, 306, 340, 346, 510, 519, 612, 692, 719, 765, 865, 1020, 1038, 1438, 1530, 1557, 1730, 2076, 2157, 2595, 2876, 2941, 3060, 3114, 3460, 3595, 4314, 5190, 5882, 6228, 6471, 7190, 7785, 8628, 8823, 10380, 10785, 11764, 12223, 12942, 14380, 14705, 15570, 17646, 21570, 24446, 25884, 26469, 29410, 31140, 32355, 35292, 36669, 43140, 44115, 48892, 52938, 58820, 61115, 64710, 73338, 88230, 105876, 110007, 122230, 124387, 129420, 132345, 146676, 176460, 183345, 220014, 244460, 248774, 264690, 366690, 373161, 440028, 497548, 529380, 550035, 621935, 733380, 746322, 1100070, 1119483, 1243870, 1492644, 1865805, 2114579, 2200140, 2238966, 2487740, 3731610, 4229158, 4477932, 5597415, 6343737, 7463220, 8458316, 10572895, 11194830, 12687474, 19031211, 21145790, 22389660, 25374948, 31718685, 38062422, 42291580, 63437370, 76124844, 95156055, 126874740, 190312110, 380624220]

約数ペア:

[(1, 380624220), (2, 190312110), (3, 126874740), (4, 95156055), (5, 76124844), (6, 63437370), (9, 42291580), (10, 38062422), (12, 31718685), (15, 25374948), (17, 22389660), (18, 21145790), (20, 19031211), (30, 12687474), (34, 11194830), (36, 10572895), (45, 8458316), (51, 7463220), (60, 6343737), (68, 5597415), (85, 4477932), (90, 4229158), (102, 3731610), (153, 2487740), (170, 2238966), (173, 2200140), (180, 2114579), (204, 1865805), (255, 1492644), (306, 1243870), (340, 1119483), (346, 1100070), (510, 746322), (519, 733380), (612, 621935), (692, 550035), (719, 529380), (765, 497548), (865, 440028), (1020, 373161), (1038, 366690), (1438, 264690), (1530, 248774), (1557, 244460), (1730, 220014), (2076, 183345), (2157, 176460), (2595, 146676), (2876, 132345), (2941, 129420), (3060, 124387), (3114, 122230), (3460, 110007), (3595, 105876), (4314, 88230), (5190, 73338), (5882, 64710), (6228, 61115), (6471, 58820), (7190, 52938), (7785, 48892), (8628, 44115), (8823, 43140), (10380, 36669), (10785, 35292), (11764, 32355), (12223, 31140), (12942, 29410), (14380, 26469), (14705, 25884), (15570, 24446), (17646, 21570)]