282901472800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{641791}}^1$

素因数の和:641859

約数の個数: 144

約数和(自身を含む): 752051865600

約数和(自身を除く): 469150392800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 29, 32, 38, 40, 50, 58, 76, 80, 95, 100, 116, 145, 152, 160, 190, 200, 232, 290, 304, 380, 400, 464, 475, 551, 580, 608, 725, 760, 800, 928, 950, 1102, 1160, 1450, 1520, 1900, 2204, 2320, 2755, 2900, 3040, 3800, 4408, 4640, 5510, 5800, 7600, 8816, 11020, 11600, 13775, 15200, 17632, 22040, 23200, 27550, 44080, 55100, 88160, 110200, 220400, 440800, 641791, 1283582, 2567164, 3208955, 5134328, 6417910, 10268656, 12194029, 12835820, 16044775, 18611939, 20537312, 24388058, 25671640, 32089550, 37223878, 48776116, 51343280, 60970145, 64179100, 74447756, 93059695, 97552232, 102686560, 121940290, 128358200, 148895512, 186119390, 195104464, 243880580, 256716400, 297791024, 304850725, 353626841, 372238780, 390208928, 465298475, 487761160, 513432800, 595582048, 609701450, 707253682, 744477560, 930596950, 975522320, 1219402900, 1414507364, 1488955120, 1768134205, 1861193900, 1951044640, 2438805800, 2829014728, 2977910240, 3536268410, 3722387800, 4877611600, 5658029456, 7072536820, 7444775600, 8840671025, 9755223200, 11316058912, 14145073640, 14889551200, 17681342050, 28290147280, 35362684100, 56580294560, 70725368200, 141450736400, 282901472800]

約数ペア:

[(1, 282901472800), (2, 141450736400), (4, 70725368200), (5, 56580294560), (8, 35362684100), (10, 28290147280), (16, 17681342050), (19, 14889551200), (20, 14145073640), (25, 11316058912), (29, 9755223200), (32, 8840671025), (38, 7444775600), (40, 7072536820), (50, 5658029456), (58, 4877611600), (76, 3722387800), (80, 3536268410), (95, 2977910240), (100, 2829014728), (116, 2438805800), (145, 1951044640), (152, 1861193900), (160, 1768134205), (190, 1488955120), (200, 1414507364), (232, 1219402900), (290, 975522320), (304, 930596950), (380, 744477560), (400, 707253682), (464, 609701450), (475, 595582048), (551, 513432800), (580, 487761160), (608, 465298475), (725, 390208928), (760, 372238780), (800, 353626841), (928, 304850725), (950, 297791024), (1102, 256716400), (1160, 243880580), (1450, 195104464), (1520, 186119390), (1900, 148895512), (2204, 128358200), (2320, 121940290), (2755, 102686560), (2900, 97552232), (3040, 93059695), (3800, 74447756), (4408, 64179100), (4640, 60970145), (5510, 51343280), (5800, 48776116), (7600, 37223878), (8816, 32089550), (11020, 25671640), (11600, 24388058), (13775, 20537312), (15200, 18611939), (17632, 16044775), (22040, 12835820), (23200, 12194029), (27550, 10268656), (44080, 6417910), (55100, 5134328), (88160, 3208955), (110200, 2567164), (220400, 1283582), (440800, 641791)]