305909200100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1177933}}^1$

素因数の和:1178014

約数の個数: 108

約数和(自身を含む): 786772744884

約数和(自身を除く): 480863544784

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 53, 70, 98, 100, 106, 140, 175, 196, 212, 245, 265, 350, 371, 490, 530, 700, 742, 980, 1060, 1225, 1325, 1484, 1855, 2450, 2597, 2650, 3710, 4900, 5194, 5300, 7420, 9275, 10388, 12985, 18550, 25970, 37100, 51940, 64925, 129850, 259700, 1177933, 2355866, 4711732, 5889665, 8245531, 11779330, 16491062, 23558660, 29448325, 32982124, 41227655, 57718717, 58896650, 62430449, 82455310, 115437434, 117793300, 124860898, 164910620, 206138275, 230874868, 249721796, 288593585, 312152245, 412276550, 437013143, 577187170, 624304490, 824553100, 874026286, 1154374340, 1248608980, 1442967925, 1560761225, 1748052572, 2185065715, 2885935850, 3059092001, 3121522450, 4370131430, 5771871700, 6118184002, 6243044900, 8740262860, 10925328575, 12236368004, 15295460005, 21850657150, 30590920010, 43701314300, 61181840020, 76477300025, 152954600050, 305909200100]

約数ペア:

[(1, 305909200100), (2, 152954600050), (4, 76477300025), (5, 61181840020), (7, 43701314300), (10, 30590920010), (14, 21850657150), (20, 15295460005), (25, 12236368004), (28, 10925328575), (35, 8740262860), (49, 6243044900), (50, 6118184002), (53, 5771871700), (70, 4370131430), (98, 3121522450), (100, 3059092001), (106, 2885935850), (140, 2185065715), (175, 1748052572), (196, 1560761225), (212, 1442967925), (245, 1248608980), (265, 1154374340), (350, 874026286), (371, 824553100), (490, 624304490), (530, 577187170), (700, 437013143), (742, 412276550), (980, 312152245), (1060, 288593585), (1225, 249721796), (1325, 230874868), (1484, 206138275), (1855, 164910620), (2450, 124860898), (2597, 117793300), (2650, 115437434), (3710, 82455310), (4900, 62430449), (5194, 58896650), (5300, 57718717), (7420, 41227655), (9275, 32982124), (10388, 29448325), (12985, 23558660), (18550, 16491062), (25970, 11779330), (37100, 8245531), (51940, 5889665), (64925, 4711732), (129850, 2355866), (259700, 1177933)]