7796750100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{1459}}^1$

素因数の和:1902

約数の個数: 144

約数和(自身を含む): 23115187200

約数和(自身を除く): 15318437100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 379, 470, 564, 705, 758, 940, 1137, 1175, 1410, 1459, 1516, 1895, 2274, 2350, 2820, 2918, 3525, 3790, 4377, 4548, 4700, 5685, 5836, 7050, 7295, 7580, 8754, 9475, 11370, 14100, 14590, 17508, 17813, 18950, 21885, 22740, 28425, 29180, 35626, 36475, 37900, 43770, 53439, 56850, 68573, 71252, 72950, 87540, 89065, 106878, 109425, 113700, 137146, 145900, 178130, 205719, 213756, 218850, 267195, 274292, 342865, 356260, 411438, 437700, 445325, 534390, 552961, 685730, 822876, 890650, 1028595, 1068780, 1105922, 1335975, 1371460, 1658883, 1714325, 1781300, 2057190, 2211844, 2671950, 2764805, 3317766, 3428650, 4114380, 5142975, 5343900, 5529610, 6635532, 6857300, 8294415, 10285950, 11059220, 13824025, 16588830, 20571900, 25989167, 27648050, 33177660, 41472075, 51978334, 55296100, 77967501, 82944150, 103956668, 129945835, 155935002, 165888300, 259891670, 311870004, 389837505, 519783340, 649729175, 779675010, 1299458350, 1559350020, 1949187525, 2598916700, 3898375050, 7796750100]

約数ペア:

[(1, 7796750100), (2, 3898375050), (3, 2598916700), (4, 1949187525), (5, 1559350020), (6, 1299458350), (10, 779675010), (12, 649729175), (15, 519783340), (20, 389837505), (25, 311870004), (30, 259891670), (47, 165888300), (50, 155935002), (60, 129945835), (75, 103956668), (94, 82944150), (100, 77967501), (141, 55296100), (150, 51978334), (188, 41472075), (235, 33177660), (282, 27648050), (300, 25989167), (379, 20571900), (470, 16588830), (564, 13824025), (705, 11059220), (758, 10285950), (940, 8294415), (1137, 6857300), (1175, 6635532), (1410, 5529610), (1459, 5343900), (1516, 5142975), (1895, 4114380), (2274, 3428650), (2350, 3317766), (2820, 2764805), (2918, 2671950), (3525, 2211844), (3790, 2057190), (4377, 1781300), (4548, 1714325), (4700, 1658883), (5685, 1371460), (5836, 1335975), (7050, 1105922), (7295, 1068780), (7580, 1028595), (8754, 890650), (9475, 822876), (11370, 685730), (14100, 552961), (14590, 534390), (17508, 445325), (17813, 437700), (18950, 411438), (21885, 356260), (22740, 342865), (28425, 274292), (29180, 267195), (35626, 218850), (36475, 213756), (37900, 205719), (43770, 178130), (53439, 145900), (56850, 137146), (68573, 113700), (71252, 109425), (72950, 106878), (87540, 89065)]