313527900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 1043933184

約数和(自身を除く): 730405284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 173, 175, 210, 300, 346, 350, 420, 519, 525, 692, 700, 863, 865, 1038, 1050, 1211, 1726, 1730, 2076, 2100, 2422, 2589, 2595, 3452, 3460, 3633, 4315, 4325, 4844, 5178, 5190, 6041, 6055, 7266, 8630, 8650, 10356, 10380, 12082, 12110, 12945, 12975, 14532, 17260, 17300, 18123, 18165, 21575, 24164, 24220, 25890, 25950, 30205, 30275, 36246, 36330, 43150, 51780, 51900, 60410, 60550, 64725, 72492, 72660, 86300, 90615, 90825, 120820, 121100, 129450, 149299, 151025, 181230, 181650, 258900, 298598, 302050, 362460, 363300, 447897, 453075, 597196, 604100, 746495, 895794, 906150, 1045093, 1492990, 1791588, 1812300, 2090186, 2239485, 2985980, 3135279, 3732475, 4180372, 4478970, 5225465, 6270558, 7464950, 8957940, 10450930, 11197425, 12541116, 14929900, 15676395, 20901860, 22394850, 26127325, 31352790, 44789700, 52254650, 62705580, 78381975, 104509300, 156763950, 313527900]

約数ペア:

[(1, 313527900), (2, 156763950), (3, 104509300), (4, 78381975), (5, 62705580), (6, 52254650), (7, 44789700), (10, 31352790), (12, 26127325), (14, 22394850), (15, 20901860), (20, 15676395), (21, 14929900), (25, 12541116), (28, 11197425), (30, 10450930), (35, 8957940), (42, 7464950), (50, 6270558), (60, 5225465), (70, 4478970), (75, 4180372), (84, 3732475), (100, 3135279), (105, 2985980), (140, 2239485), (150, 2090186), (173, 1812300), (175, 1791588), (210, 1492990), (300, 1045093), (346, 906150), (350, 895794), (420, 746495), (519, 604100), (525, 597196), (692, 453075), (700, 447897), (863, 363300), (865, 362460), (1038, 302050), (1050, 298598), (1211, 258900), (1726, 181650), (1730, 181230), (2076, 151025), (2100, 149299), (2422, 129450), (2589, 121100), (2595, 120820), (3452, 90825), (3460, 90615), (3633, 86300), (4315, 72660), (4325, 72492), (4844, 64725), (5178, 60550), (5190, 60410), (6041, 51900), (6055, 51780), (7266, 43150), (8630, 36330), (8650, 36246), (10356, 30275), (10380, 30205), (12082, 25950), (12110, 25890), (12945, 24220), (12975, 24164), (14532, 21575), (17260, 18165), (17300, 18123)]