152275300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 341228160

約数和(自身を除く): 188952860

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 179, 181, 188, 235, 358, 362, 470, 716, 724, 895, 905, 940, 1175, 1790, 1810, 2350, 3580, 3620, 4475, 4525, 4700, 8413, 8507, 8950, 9050, 16826, 17014, 17900, 18100, 32399, 33652, 34028, 42065, 42535, 64798, 84130, 85070, 129596, 161995, 168260, 170140, 210325, 212675, 323990, 420650, 425350, 647980, 809975, 841300, 850700, 1522753, 1619950, 3045506, 3239900, 6091012, 7613765, 15227530, 30455060, 38068825, 76137650, 152275300]

約数ペア:

[(1, 152275300), (2, 76137650), (4, 38068825), (5, 30455060), (10, 15227530), (20, 7613765), (25, 6091012), (47, 3239900), (50, 3045506), (94, 1619950), (100, 1522753), (179, 850700), (181, 841300), (188, 809975), (235, 647980), (358, 425350), (362, 420650), (470, 323990), (716, 212675), (724, 210325), (895, 170140), (905, 168260), (940, 161995), (1175, 129596), (1790, 85070), (1810, 84130), (2350, 64798), (3580, 42535), (3620, 42065), (4475, 34028), (4525, 33652), (4700, 32399), (8413, 18100), (8507, 17900), (8950, 17014), (9050, 16826)]