30491200

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 85039200

約数和(自身を除く): 54548000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 59, 64, 68, 76, 80, 85, 95, 100, 118, 136, 152, 160, 170, 190, 200, 236, 272, 295, 304, 320, 323, 340, 380, 400, 425, 472, 475, 544, 590, 608, 646, 680, 760, 800, 850, 944, 950, 1003, 1088, 1121, 1180, 1216, 1292, 1360, 1475, 1520, 1600, 1615, 1700, 1888, 1900, 2006, 2242, 2360, 2584, 2720, 2950, 3040, 3230, 3400, 3776, 3800, 4012, 4484, 4720, 5015, 5168, 5440, 5605, 5900, 6080, 6460, 6800, 7600, 8024, 8075, 8968, 9440, 10030, 10336, 11210, 11800, 12920, 13600, 15200, 16048, 16150, 17936, 18880, 19057, 20060, 20672, 22420, 23600, 25075, 25840, 27200, 28025, 30400, 32096, 32300, 35872, 38114, 40120, 44840, 47200, 50150, 51680, 56050, 64192, 64600, 71744, 76228, 80240, 89680, 94400, 95285, 100300, 103360, 112100, 129200, 152456, 160480, 179360, 190570, 200600, 224200, 258400, 304912, 320960, 358720, 381140, 401200, 448400, 476425, 516800, 609824, 762280, 802400, 896800, 952850, 1219648, 1524560, 1604800, 1793600, 1905700, 3049120, 3811400, 6098240, 7622800, 15245600, 30491200]

約数ペア:

[(1, 30491200), (2, 15245600), (4, 7622800), (5, 6098240), (8, 3811400), (10, 3049120), (16, 1905700), (17, 1793600), (19, 1604800), (20, 1524560), (25, 1219648), (32, 952850), (34, 896800), (38, 802400), (40, 762280), (50, 609824), (59, 516800), (64, 476425), (68, 448400), (76, 401200), (80, 381140), (85, 358720), (95, 320960), (100, 304912), (118, 258400), (136, 224200), (152, 200600), (160, 190570), (170, 179360), (190, 160480), (200, 152456), (236, 129200), (272, 112100), (295, 103360), (304, 100300), (320, 95285), (323, 94400), (340, 89680), (380, 80240), (400, 76228), (425, 71744), (472, 64600), (475, 64192), (544, 56050), (590, 51680), (608, 50150), (646, 47200), (680, 44840), (760, 40120), (800, 38114), (850, 35872), (944, 32300), (950, 32096), (1003, 30400), (1088, 28025), (1121, 27200), (1180, 25840), (1216, 25075), (1292, 23600), (1360, 22420), (1475, 20672), (1520, 20060), (1600, 19057), (1615, 18880), (1700, 17936), (1888, 16150), (1900, 16048), (2006, 15200), (2242, 13600), (2360, 12920), (2584, 11800), (2720, 11210), (2950, 10336), (3040, 10030), (3230, 9440), (3400, 8968), (3776, 8075), (3800, 8024), (4012, 7600), (4484, 6800), (4720, 6460), (5015, 6080), (5168, 5900), (5440, 5605)]