74102280

素因数分解:

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

素因数の和:4683

約数の個数: 128

約数和(自身を含む): 267494400

約数和(自身を除く): 193392120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 4643, 5320, 7980, 9286, 13929, 15960, 18572, 23215, 27858, 32501, 37144, 46430, 55716, 65002, 69645, 88217, 92860, 97503, 111432, 130004, 139290, 162505, 176434, 185720, 195006, 260008, 264651, 278580, 325010, 352868, 390012, 441085, 487515, 529302, 557160, 617519, 650020, 705736, 780024, 882170, 975030, 1058604, 1235038, 1300040, 1323255, 1764340, 1852557, 1950060, 2117208, 2470076, 2646510, 3087595, 3528680, 3705114, 3900120, 4940152, 5293020, 6175190, 7410228, 9262785, 10586040, 12350380, 14820456, 18525570, 24700760, 37051140, 74102280]

約数ペア:

[(1, 74102280), (2, 37051140), (3, 24700760), (4, 18525570), (5, 14820456), (6, 12350380), (7, 10586040), (8, 9262785), (10, 7410228), (12, 6175190), (14, 5293020), (15, 4940152), (19, 3900120), (20, 3705114), (21, 3528680), (24, 3087595), (28, 2646510), (30, 2470076), (35, 2117208), (38, 1950060), (40, 1852557), (42, 1764340), (56, 1323255), (57, 1300040), (60, 1235038), (70, 1058604), (76, 975030), (84, 882170), (95, 780024), (105, 705736), (114, 650020), (120, 617519), (133, 557160), (140, 529302), (152, 487515), (168, 441085), (190, 390012), (210, 352868), (228, 325010), (266, 278580), (280, 264651), (285, 260008), (380, 195006), (399, 185720), (420, 176434), (456, 162505), (532, 139290), (570, 130004), (665, 111432), (760, 97503), (798, 92860), (840, 88217), (1064, 69645), (1140, 65002), (1330, 55716), (1596, 46430), (1995, 37144), (2280, 32501), (2660, 27858), (3192, 23215), (3990, 18572), (4643, 15960), (5320, 13929), (7980, 9286)]