15696530300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1216

約数の個数: 144

約数和(自身を含む): 37820475168

約数和(自身を除く): 22123944868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 157, 194, 220, 275, 314, 388, 485, 550, 628, 785, 937, 970, 1067, 1100, 1570, 1727, 1874, 1940, 2134, 2425, 3140, 3454, 3748, 3925, 4268, 4685, 4850, 5335, 6908, 7850, 8635, 9370, 9700, 10307, 10670, 15229, 15700, 17270, 18740, 20614, 21340, 23425, 26675, 30458, 34540, 41228, 43175, 46850, 51535, 53350, 60916, 76145, 86350, 90889, 93700, 103070, 106700, 147109, 152290, 167519, 172700, 181778, 206140, 257675, 294218, 304580, 335038, 363556, 380725, 454445, 515350, 588436, 670076, 735545, 761450, 837595, 908890, 999779, 1030700, 1471090, 1522900, 1618199, 1675190, 1817780, 1999558, 2272225, 2942180, 3236398, 3350380, 3677725, 3999116, 4187975, 4544450, 4998895, 6472796, 7355450, 8090995, 8375950, 9088900, 9997790, 14269573, 14710900, 16181990, 16751900, 19995580, 24994475, 28539146, 32363980, 40454975, 49988950, 57078292, 71347865, 80909950, 99977900, 142695730, 156965303, 161819900, 285391460, 313930606, 356739325, 627861212, 713478650, 784826515, 1426957300, 1569653030, 3139306060, 3924132575, 7848265150, 15696530300]

約数ペア:

[(1, 15696530300), (2, 7848265150), (4, 3924132575), (5, 3139306060), (10, 1569653030), (11, 1426957300), (20, 784826515), (22, 713478650), (25, 627861212), (44, 356739325), (50, 313930606), (55, 285391460), (97, 161819900), (100, 156965303), (110, 142695730), (157, 99977900), (194, 80909950), (220, 71347865), (275, 57078292), (314, 49988950), (388, 40454975), (485, 32363980), (550, 28539146), (628, 24994475), (785, 19995580), (937, 16751900), (970, 16181990), (1067, 14710900), (1100, 14269573), (1570, 9997790), (1727, 9088900), (1874, 8375950), (1940, 8090995), (2134, 7355450), (2425, 6472796), (3140, 4998895), (3454, 4544450), (3748, 4187975), (3925, 3999116), (4268, 3677725), (4685, 3350380), (4850, 3236398), (5335, 2942180), (6908, 2272225), (7850, 1999558), (8635, 1817780), (9370, 1675190), (9700, 1618199), (10307, 1522900), (10670, 1471090), (15229, 1030700), (15700, 999779), (17270, 908890), (18740, 837595), (20614, 761450), (21340, 735545), (23425, 670076), (26675, 588436), (30458, 515350), (34540, 454445), (41228, 380725), (43175, 363556), (46850, 335038), (51535, 304580), (53350, 294218), (60916, 257675), (76145, 206140), (86350, 181778), (90889, 172700), (93700, 167519), (103070, 152290), (106700, 147109)]