259999800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22807}}^1$

素因数の和:22845

約数の個数: 96

約数和(自身を含む): 848457600

約数和(自身を除く): 588457800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 22807, 45614, 68421, 91228, 114035, 136842, 182456, 228070, 273684, 342105, 433333, 456140, 547368, 570175, 684210, 866666, 912280, 1140350, 1299999, 1368420, 1710525, 1733332, 2166665, 2280700, 2599998, 2736840, 3421050, 3466664, 4333330, 4561400, 5199996, 6499995, 6842100, 8666660, 10399992, 10833325, 12999990, 13684200, 17333320, 21666650, 25999980, 32499975, 43333300, 51999960, 64999950, 86666600, 129999900, 259999800]

約数ペア:

[(1, 259999800), (2, 129999900), (3, 86666600), (4, 64999950), (5, 51999960), (6, 43333300), (8, 32499975), (10, 25999980), (12, 21666650), (15, 17333320), (19, 13684200), (20, 12999990), (24, 10833325), (25, 10399992), (30, 8666660), (38, 6842100), (40, 6499995), (50, 5199996), (57, 4561400), (60, 4333330), (75, 3466664), (76, 3421050), (95, 2736840), (100, 2599998), (114, 2280700), (120, 2166665), (150, 1733332), (152, 1710525), (190, 1368420), (200, 1299999), (228, 1140350), (285, 912280), (300, 866666), (380, 684210), (456, 570175), (475, 547368), (570, 456140), (600, 433333), (760, 342105), (950, 273684), (1140, 228070), (1425, 182456), (1900, 136842), (2280, 114035), (2850, 91228), (3800, 68421), (5700, 45614), (11400, 22807)]