91682460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 288943200

約数和(自身を除く): 197260740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 89, 90, 97, 118, 177, 178, 180, 194, 236, 267, 291, 295, 354, 356, 388, 445, 485, 531, 534, 582, 590, 708, 801, 873, 885, 890, 970, 1062, 1068, 1164, 1180, 1335, 1455, 1602, 1746, 1770, 1780, 1940, 2124, 2655, 2670, 2910, 3204, 3492, 3540, 4005, 4365, 5251, 5310, 5340, 5723, 5820, 8010, 8633, 8730, 10502, 10620, 11446, 15753, 16020, 17169, 17266, 17460, 21004, 22892, 25899, 26255, 28615, 31506, 34338, 34532, 43165, 47259, 51507, 51798, 52510, 57230, 63012, 68676, 77697, 78765, 85845, 86330, 94518, 103014, 103596, 105020, 114460, 129495, 155394, 157530, 171690, 172660, 189036, 206028, 236295, 257535, 258990, 310788, 315060, 343380, 388485, 472590, 509347, 515070, 517980, 776970, 945180, 1018694, 1030140, 1528041, 1553940, 2037388, 2546735, 3056082, 4584123, 5093470, 6112164, 7640205, 9168246, 10186940, 15280410, 18336492, 22920615, 30560820, 45841230, 91682460]

約数ペア:

[(1, 91682460), (2, 45841230), (3, 30560820), (4, 22920615), (5, 18336492), (6, 15280410), (9, 10186940), (10, 9168246), (12, 7640205), (15, 6112164), (18, 5093470), (20, 4584123), (30, 3056082), (36, 2546735), (45, 2037388), (59, 1553940), (60, 1528041), (89, 1030140), (90, 1018694), (97, 945180), (118, 776970), (177, 517980), (178, 515070), (180, 509347), (194, 472590), (236, 388485), (267, 343380), (291, 315060), (295, 310788), (354, 258990), (356, 257535), (388, 236295), (445, 206028), (485, 189036), (531, 172660), (534, 171690), (582, 157530), (590, 155394), (708, 129495), (801, 114460), (873, 105020), (885, 103596), (890, 103014), (970, 94518), (1062, 86330), (1068, 85845), (1164, 78765), (1180, 77697), (1335, 68676), (1455, 63012), (1602, 57230), (1746, 52510), (1770, 51798), (1780, 51507), (1940, 47259), (2124, 43165), (2655, 34532), (2670, 34338), (2910, 31506), (3204, 28615), (3492, 26255), (3540, 25899), (4005, 22892), (4365, 21004), (5251, 17460), (5310, 17266), (5340, 17169), (5723, 16020), (5820, 15753), (8010, 11446), (8633, 10620), (8730, 10502)]