13175550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 39461760

約数和(自身を除く): 26286210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 25, 30, 38, 45, 46, 50, 57, 67, 69, 75, 90, 95, 114, 115, 134, 138, 150, 171, 190, 201, 207, 225, 230, 285, 335, 342, 345, 402, 414, 437, 450, 475, 570, 575, 603, 670, 690, 855, 874, 950, 1005, 1035, 1150, 1206, 1273, 1311, 1425, 1541, 1675, 1710, 1725, 2010, 2070, 2185, 2546, 2622, 2850, 3015, 3082, 3350, 3450, 3819, 3933, 4275, 4370, 4623, 5025, 5175, 6030, 6365, 6555, 7638, 7705, 7866, 8550, 9246, 10050, 10350, 10925, 11457, 12730, 13110, 13869, 15075, 15410, 19095, 19665, 21850, 22914, 23115, 27738, 29279, 30150, 31825, 32775, 38190, 38525, 39330, 46230, 57285, 58558, 63650, 65550, 69345, 77050, 87837, 95475, 98325, 114570, 115575, 138690, 146395, 175674, 190950, 196650, 231150, 263511, 286425, 292790, 346725, 439185, 527022, 572850, 693450, 731975, 878370, 1317555, 1463950, 2195925, 2635110, 4391850, 6587775, 13175550]

約数ペア:

[(1, 13175550), (2, 6587775), (3, 4391850), (5, 2635110), (6, 2195925), (9, 1463950), (10, 1317555), (15, 878370), (18, 731975), (19, 693450), (23, 572850), (25, 527022), (30, 439185), (38, 346725), (45, 292790), (46, 286425), (50, 263511), (57, 231150), (67, 196650), (69, 190950), (75, 175674), (90, 146395), (95, 138690), (114, 115575), (115, 114570), (134, 98325), (138, 95475), (150, 87837), (171, 77050), (190, 69345), (201, 65550), (207, 63650), (225, 58558), (230, 57285), (285, 46230), (335, 39330), (342, 38525), (345, 38190), (402, 32775), (414, 31825), (437, 30150), (450, 29279), (475, 27738), (570, 23115), (575, 22914), (603, 21850), (670, 19665), (690, 19095), (855, 15410), (874, 15075), (950, 13869), (1005, 13110), (1035, 12730), (1150, 11457), (1206, 10925), (1273, 10350), (1311, 10050), (1425, 9246), (1541, 8550), (1675, 7866), (1710, 7705), (1725, 7638), (2010, 6555), (2070, 6365), (2185, 6030), (2546, 5175), (2622, 5025), (2850, 4623), (3015, 4370), (3082, 4275), (3350, 3933), (3450, 3819)]