71745300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7247}}^1$

素因数の和:7278

約数の個数: 108

約数和(自身を含む): 245359296

約数和(自身を除く): 173613996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 4950, 7247, 9900, 14494, 21741, 28988, 36235, 43482, 65223, 72470, 79717, 86964, 108705, 130446, 144940, 159434, 181175, 217410, 239151, 260892, 318868, 326115, 362350, 398585, 434820, 478302, 543525, 652230, 717453, 724700, 797170, 956604, 1087050, 1195755, 1304460, 1434906, 1594340, 1630575, 1992925, 2174100, 2391510, 2869812, 3261150, 3587265, 3985850, 4783020, 5978775, 6522300, 7174530, 7971700, 11957550, 14349060, 17936325, 23915100, 35872650, 71745300]

約数ペア:

[(1, 71745300), (2, 35872650), (3, 23915100), (4, 17936325), (5, 14349060), (6, 11957550), (9, 7971700), (10, 7174530), (11, 6522300), (12, 5978775), (15, 4783020), (18, 3985850), (20, 3587265), (22, 3261150), (25, 2869812), (30, 2391510), (33, 2174100), (36, 1992925), (44, 1630575), (45, 1594340), (50, 1434906), (55, 1304460), (60, 1195755), (66, 1087050), (75, 956604), (90, 797170), (99, 724700), (100, 717453), (110, 652230), (132, 543525), (150, 478302), (165, 434820), (180, 398585), (198, 362350), (220, 326115), (225, 318868), (275, 260892), (300, 239151), (330, 217410), (396, 181175), (450, 159434), (495, 144940), (550, 130446), (660, 108705), (825, 86964), (900, 79717), (990, 72470), (1100, 65223), (1650, 43482), (1980, 36235), (2475, 28988), (3300, 21741), (4950, 14494), (7247, 9900)]