437644980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:886

約数の個数: 144

約数和(自身を含む): 1385040384

約数和(自身を除く): 947395404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 107, 124, 155, 180, 186, 214, 279, 310, 321, 372, 428, 465, 535, 558, 620, 642, 733, 930, 963, 1070, 1116, 1284, 1395, 1466, 1605, 1860, 1926, 2140, 2199, 2790, 2932, 3210, 3317, 3665, 3852, 4398, 4815, 5580, 6420, 6597, 6634, 7330, 8796, 9630, 9951, 10995, 13194, 13268, 14660, 16585, 19260, 19902, 21990, 22723, 26388, 29853, 32985, 33170, 39804, 43980, 45446, 49755, 59706, 65970, 66340, 68169, 78431, 90892, 99510, 113615, 119412, 131940, 136338, 149265, 156862, 199020, 204507, 227230, 235293, 272676, 298530, 313724, 340845, 392155, 409014, 454460, 470586, 597060, 681690, 705879, 784310, 818028, 941172, 1022535, 1176465, 1363380, 1411758, 1568620, 2045070, 2352930, 2431361, 2823516, 3529395, 4090140, 4705860, 4862722, 7058790, 7294083, 9725444, 12156805, 14117580, 14588166, 21882249, 24313610, 29176332, 36470415, 43764498, 48627220, 72940830, 87528996, 109411245, 145881660, 218822490, 437644980]

約数ペア:

[(1, 437644980), (2, 218822490), (3, 145881660), (4, 109411245), (5, 87528996), (6, 72940830), (9, 48627220), (10, 43764498), (12, 36470415), (15, 29176332), (18, 24313610), (20, 21882249), (30, 14588166), (31, 14117580), (36, 12156805), (45, 9725444), (60, 7294083), (62, 7058790), (90, 4862722), (93, 4705860), (107, 4090140), (124, 3529395), (155, 2823516), (180, 2431361), (186, 2352930), (214, 2045070), (279, 1568620), (310, 1411758), (321, 1363380), (372, 1176465), (428, 1022535), (465, 941172), (535, 818028), (558, 784310), (620, 705879), (642, 681690), (733, 597060), (930, 470586), (963, 454460), (1070, 409014), (1116, 392155), (1284, 340845), (1395, 313724), (1466, 298530), (1605, 272676), (1860, 235293), (1926, 227230), (2140, 204507), (2199, 199020), (2790, 156862), (2932, 149265), (3210, 136338), (3317, 131940), (3665, 119412), (3852, 113615), (4398, 99510), (4815, 90892), (5580, 78431), (6420, 68169), (6597, 66340), (6634, 65970), (7330, 59706), (8796, 49755), (9630, 45446), (9951, 43980), (10995, 39804), (13194, 33170), (13268, 32985), (14660, 29853), (16585, 26388), (19260, 22723), (19902, 21990)]