99423200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 264983040

約数和(自身を除く): 165559840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 76, 80, 95, 100, 124, 152, 155, 160, 190, 200, 211, 248, 304, 310, 380, 400, 422, 475, 496, 589, 608, 620, 760, 775, 800, 844, 950, 992, 1055, 1178, 1240, 1520, 1550, 1688, 1900, 2110, 2356, 2480, 2945, 3040, 3100, 3376, 3800, 4009, 4220, 4712, 4960, 5275, 5890, 6200, 6541, 6752, 7600, 8018, 8440, 9424, 10550, 11780, 12400, 13082, 14725, 15200, 16036, 16880, 18848, 20045, 21100, 23560, 24800, 26164, 29450, 32072, 32705, 33760, 40090, 42200, 47120, 52328, 58900, 64144, 65410, 80180, 84400, 94240, 100225, 104656, 117800, 124279, 128288, 130820, 160360, 163525, 168800, 200450, 209312, 235600, 248558, 261640, 320720, 327050, 400900, 471200, 497116, 523280, 621395, 641440, 654100, 801800, 994232, 1046560, 1242790, 1308200, 1603600, 1988464, 2485580, 2616400, 3106975, 3207200, 3976928, 4971160, 5232800, 6213950, 9942320, 12427900, 19884640, 24855800, 49711600, 99423200]

約数ペア:

[(1, 99423200), (2, 49711600), (4, 24855800), (5, 19884640), (8, 12427900), (10, 9942320), (16, 6213950), (19, 5232800), (20, 4971160), (25, 3976928), (31, 3207200), (32, 3106975), (38, 2616400), (40, 2485580), (50, 1988464), (62, 1603600), (76, 1308200), (80, 1242790), (95, 1046560), (100, 994232), (124, 801800), (152, 654100), (155, 641440), (160, 621395), (190, 523280), (200, 497116), (211, 471200), (248, 400900), (304, 327050), (310, 320720), (380, 261640), (400, 248558), (422, 235600), (475, 209312), (496, 200450), (589, 168800), (608, 163525), (620, 160360), (760, 130820), (775, 128288), (800, 124279), (844, 117800), (950, 104656), (992, 100225), (1055, 94240), (1178, 84400), (1240, 80180), (1520, 65410), (1550, 64144), (1688, 58900), (1900, 52328), (2110, 47120), (2356, 42200), (2480, 40090), (2945, 33760), (3040, 32705), (3100, 32072), (3376, 29450), (3800, 26164), (4009, 24800), (4220, 23560), (4712, 21100), (4960, 20045), (5275, 18848), (5890, 16880), (6200, 16036), (6541, 15200), (6752, 14725), (7600, 13082), (8018, 12400), (8440, 11780), (9424, 10550)]