251020942380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{916871}}^1$

素因数の和:916918

約数の個数: 180

約数和(自身を含む): 852696461232

約数和(自身を除く): 601675518852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 585, 676, 702, 780, 810, 845, 1014, 1053, 1170, 1404, 1521, 1620, 1690, 1755, 2028, 2106, 2340, 2535, 3042, 3380, 3510, 4212, 4563, 5070, 5265, 6084, 7020, 7605, 9126, 10140, 10530, 13689, 15210, 18252, 21060, 22815, 27378, 30420, 45630, 54756, 68445, 91260, 136890, 273780, 916871, 1833742, 2750613, 3667484, 4584355, 5501226, 8251839, 9168710, 11002452, 11919323, 13753065, 16503678, 18337420, 23838646, 24755517, 27506130, 33007356, 35757969, 41259195, 47677292, 49511034, 55012260, 59596615, 71515938, 74266551, 82518390, 99022068, 107273907, 119193230, 123777585, 143031876, 148533102, 154951199, 165036780, 178789845, 214547814, 238386460, 247555170, 297066204, 309902398, 321821721, 357579690, 371332755, 429095628, 464853597, 495110340, 536369535, 619804796, 643643442, 715159380, 742665510, 774755995, 929707194, 965465163, 1072739070, 1287286884, 1394560791, 1485331020, 1549511990, 1609108605, 1859414388, 1930930326, 2145478140, 2324267985, 2789121582, 3099023980, 3218217210, 3861860652, 4183682373, 4648535970, 4827325815, 5578243164, 6436434420, 6972803955, 8367364746, 9297071940, 9654651630, 12551047119, 13945607910, 16734729492, 19309303260, 20918411865, 25102094238, 27891215820, 41836823730, 50204188476, 62755235595, 83673647460, 125510471190, 251020942380]

約数ペア:

[(1, 251020942380), (2, 125510471190), (3, 83673647460), (4, 62755235595), (5, 50204188476), (6, 41836823730), (9, 27891215820), (10, 25102094238), (12, 20918411865), (13, 19309303260), (15, 16734729492), (18, 13945607910), (20, 12551047119), (26, 9654651630), (27, 9297071940), (30, 8367364746), (36, 6972803955), (39, 6436434420), (45, 5578243164), (52, 4827325815), (54, 4648535970), (60, 4183682373), (65, 3861860652), (78, 3218217210), (81, 3099023980), (90, 2789121582), (108, 2324267985), (117, 2145478140), (130, 1930930326), (135, 1859414388), (156, 1609108605), (162, 1549511990), (169, 1485331020), (180, 1394560791), (195, 1287286884), (234, 1072739070), (260, 965465163), (270, 929707194), (324, 774755995), (338, 742665510), (351, 715159380), (390, 643643442), (405, 619804796), (468, 536369535), (507, 495110340), (540, 464853597), (585, 429095628), (676, 371332755), (702, 357579690), (780, 321821721), (810, 309902398), (845, 297066204), (1014, 247555170), (1053, 238386460), (1170, 214547814), (1404, 178789845), (1521, 165036780), (1620, 154951199), (1690, 148533102), (1755, 143031876), (2028, 123777585), (2106, 119193230), (2340, 107273907), (2535, 99022068), (3042, 82518390), (3380, 74266551), (3510, 71515938), (4212, 59596615), (4563, 55012260), (5070, 49511034), (5265, 47677292), (6084, 41259195), (7020, 35757969), (7605, 33007356), (9126, 27506130), (10140, 24755517), (10530, 23838646), (13689, 18337420), (15210, 16503678), (18252, 13753065), (21060, 11919323), (22815, 11002452), (27378, 9168710), (30420, 8251839), (45630, 5501226), (54756, 4584355), (68445, 3667484), (91260, 2750613), (136890, 1833742), (273780, 916871)]