238129600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4854

約数の個数: 84

約数和(自身を含む): 604975168

約数和(自身を除く): 366845568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4801, 4960, 6200, 9602, 9920, 12400, 19204, 24005, 24800, 38408, 48010, 49600, 76816, 96020, 120025, 148831, 153632, 192040, 240050, 297662, 307264, 384080, 480100, 595324, 744155, 768160, 960200, 1190648, 1488310, 1536320, 1920400, 2381296, 2976620, 3720775, 3840800, 4762592, 5953240, 7441550, 7681600, 9525184, 11906480, 14883100, 23812960, 29766200, 47625920, 59532400, 119064800, 238129600]

約数ペア:

[(1, 238129600), (2, 119064800), (4, 59532400), (5, 47625920), (8, 29766200), (10, 23812960), (16, 14883100), (20, 11906480), (25, 9525184), (31, 7681600), (32, 7441550), (40, 5953240), (50, 4762592), (62, 3840800), (64, 3720775), (80, 2976620), (100, 2381296), (124, 1920400), (155, 1536320), (160, 1488310), (200, 1190648), (248, 960200), (310, 768160), (320, 744155), (400, 595324), (496, 480100), (620, 384080), (775, 307264), (800, 297662), (992, 240050), (1240, 192040), (1550, 153632), (1600, 148831), (1984, 120025), (2480, 96020), (3100, 76816), (4801, 49600), (4960, 48010), (6200, 38408), (9602, 24800), (9920, 24005), (12400, 19204)]