30375300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:182

約数の個数: 108

約数和(自身を含む): 93796080

約数和(自身を除く): 63420780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 73, 75, 76, 95, 100, 114, 146, 150, 190, 219, 228, 285, 292, 300, 365, 380, 438, 475, 570, 730, 876, 950, 1095, 1140, 1387, 1425, 1460, 1825, 1900, 2190, 2774, 2850, 3650, 4161, 4380, 5329, 5475, 5548, 5700, 6935, 7300, 8322, 10658, 10950, 13870, 15987, 16644, 20805, 21316, 21900, 26645, 27740, 31974, 34675, 41610, 53290, 63948, 69350, 79935, 83220, 101251, 104025, 106580, 133225, 138700, 159870, 202502, 208050, 266450, 303753, 319740, 399675, 405004, 416100, 506255, 532900, 607506, 799350, 1012510, 1215012, 1518765, 1598700, 2025020, 2531275, 3037530, 5062550, 6075060, 7593825, 10125100, 15187650, 30375300]

約数ペア:

[(1, 30375300), (2, 15187650), (3, 10125100), (4, 7593825), (5, 6075060), (6, 5062550), (10, 3037530), (12, 2531275), (15, 2025020), (19, 1598700), (20, 1518765), (25, 1215012), (30, 1012510), (38, 799350), (50, 607506), (57, 532900), (60, 506255), (73, 416100), (75, 405004), (76, 399675), (95, 319740), (100, 303753), (114, 266450), (146, 208050), (150, 202502), (190, 159870), (219, 138700), (228, 133225), (285, 106580), (292, 104025), (300, 101251), (365, 83220), (380, 79935), (438, 69350), (475, 63948), (570, 53290), (730, 41610), (876, 34675), (950, 31974), (1095, 27740), (1140, 26645), (1387, 21900), (1425, 21316), (1460, 20805), (1825, 16644), (1900, 15987), (2190, 13870), (2774, 10950), (2850, 10658), (3650, 8322), (4161, 7300), (4380, 6935), (5329, 5700), (5475, 5548)]