185255700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4686

約数の個数: 144

約数和(自身を含む): 644958720

約数和(自身を除く): 459703020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 4643, 5700, 6650, 7980, 9286, 9975, 13300, 13929, 18572, 19950, 23215, 27858, 32501, 39900, 46430, 55716, 65002, 69645, 88217, 92860, 97503, 116075, 130004, 139290, 162505, 176434, 195006, 232150, 264651, 278580, 325010, 348225, 352868, 390012, 441085, 464300, 487515, 529302, 617519, 650020, 696450, 812525, 882170, 975030, 1058604, 1235038, 1323255, 1392900, 1625050, 1764340, 1852557, 1950060, 2205425, 2437575, 2470076, 2646510, 3087595, 3250100, 3705114, 4410850, 4875150, 5293020, 6175190, 6616275, 7410228, 8821700, 9262785, 9750300, 12350380, 13232550, 15437975, 18525570, 26465100, 30875950, 37051140, 46313925, 61751900, 92627850, 185255700]

約数ペア:

[(1, 185255700), (2, 92627850), (3, 61751900), (4, 46313925), (5, 37051140), (6, 30875950), (7, 26465100), (10, 18525570), (12, 15437975), (14, 13232550), (15, 12350380), (19, 9750300), (20, 9262785), (21, 8821700), (25, 7410228), (28, 6616275), (30, 6175190), (35, 5293020), (38, 4875150), (42, 4410850), (50, 3705114), (57, 3250100), (60, 3087595), (70, 2646510), (75, 2470076), (76, 2437575), (84, 2205425), (95, 1950060), (100, 1852557), (105, 1764340), (114, 1625050), (133, 1392900), (140, 1323255), (150, 1235038), (175, 1058604), (190, 975030), (210, 882170), (228, 812525), (266, 696450), (285, 650020), (300, 617519), (350, 529302), (380, 487515), (399, 464300), (420, 441085), (475, 390012), (525, 352868), (532, 348225), (570, 325010), (665, 278580), (700, 264651), (798, 232150), (950, 195006), (1050, 176434), (1140, 162505), (1330, 139290), (1425, 130004), (1596, 116075), (1900, 97503), (1995, 92860), (2100, 88217), (2660, 69645), (2850, 65002), (3325, 55716), (3990, 46430), (4643, 39900), (5700, 32501), (6650, 27858), (7980, 23215), (9286, 19950), (9975, 18572), (13300, 13929)]