173869150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 416785824

約数和(自身を除く): 242916674

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 53, 65, 70, 91, 98, 103, 106, 130, 175, 182, 206, 245, 265, 325, 350, 371, 455, 490, 515, 530, 637, 650, 689, 721, 742, 910, 1030, 1225, 1274, 1325, 1339, 1378, 1442, 1855, 2275, 2450, 2575, 2597, 2650, 2678, 3185, 3445, 3605, 3710, 4550, 4823, 5047, 5150, 5194, 5459, 6370, 6695, 6890, 7210, 9275, 9373, 9646, 10094, 10918, 12985, 13390, 15925, 17225, 18025, 18550, 18746, 24115, 25235, 25970, 27295, 31850, 33475, 33761, 34450, 36050, 38213, 46865, 48230, 50470, 54590, 64925, 65611, 66950, 67522, 70967, 76426, 93730, 120575, 126175, 129850, 131222, 136475, 141934, 168805, 191065, 234325, 241150, 252350, 267491, 272950, 328055, 337610, 354835, 382130, 468650, 496769, 534982, 656110, 709670, 844025, 955325, 993538, 1337455, 1640275, 1688050, 1774175, 1910650, 2483845, 2674910, 3280550, 3477383, 3548350, 4967690, 6687275, 6954766, 12419225, 13374550, 17386915, 24838450, 34773830, 86934575, 173869150]

約数ペア:

[(1, 173869150), (2, 86934575), (5, 34773830), (7, 24838450), (10, 17386915), (13, 13374550), (14, 12419225), (25, 6954766), (26, 6687275), (35, 4967690), (49, 3548350), (50, 3477383), (53, 3280550), (65, 2674910), (70, 2483845), (91, 1910650), (98, 1774175), (103, 1688050), (106, 1640275), (130, 1337455), (175, 993538), (182, 955325), (206, 844025), (245, 709670), (265, 656110), (325, 534982), (350, 496769), (371, 468650), (455, 382130), (490, 354835), (515, 337610), (530, 328055), (637, 272950), (650, 267491), (689, 252350), (721, 241150), (742, 234325), (910, 191065), (1030, 168805), (1225, 141934), (1274, 136475), (1325, 131222), (1339, 129850), (1378, 126175), (1442, 120575), (1855, 93730), (2275, 76426), (2450, 70967), (2575, 67522), (2597, 66950), (2650, 65611), (2678, 64925), (3185, 54590), (3445, 50470), (3605, 48230), (3710, 46865), (4550, 38213), (4823, 36050), (5047, 34450), (5150, 33761), (5194, 33475), (5459, 31850), (6370, 27295), (6695, 25970), (6890, 25235), (7210, 24115), (9275, 18746), (9373, 18550), (9646, 18025), (10094, 17225), (10918, 15925), (12985, 13390)]