74118660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 263983104

約数和(自身を除く): 189864444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 154, 165, 183, 210, 220, 231, 244, 263, 305, 308, 330, 366, 385, 420, 427, 462, 526, 610, 660, 671, 732, 770, 789, 854, 915, 924, 1052, 1155, 1220, 1281, 1315, 1342, 1540, 1578, 1708, 1830, 1841, 2013, 2135, 2310, 2562, 2630, 2684, 2893, 3156, 3355, 3660, 3682, 3945, 4026, 4270, 4620, 4697, 5124, 5260, 5523, 5786, 6405, 6710, 7364, 7890, 8052, 8540, 8679, 9205, 9394, 10065, 11046, 11572, 12810, 13420, 14091, 14465, 15780, 16043, 17358, 18410, 18788, 20130, 20251, 22092, 23485, 25620, 27615, 28182, 28930, 32086, 34716, 36820, 40260, 40502, 43395, 46970, 48129, 55230, 56364, 57860, 60753, 64172, 70455, 80215, 81004, 86790, 93940, 96258, 101255, 110460, 112301, 121506, 140910, 160430, 173580, 176473, 192516, 202510, 224602, 240645, 243012, 281820, 303765, 320860, 336903, 352946, 405020, 449204, 481290, 529419, 561505, 607530, 673806, 705892, 882365, 962580, 1058838, 1123010, 1215060, 1235311, 1347612, 1684515, 1764730, 2117676, 2246020, 2470622, 2647095, 3369030, 3529460, 3705933, 4941244, 5294190, 6176555, 6738060, 7411866, 10588380, 12353110, 14823732, 18529665, 24706220, 37059330, 74118660]

約数ペア:

[(1, 74118660), (2, 37059330), (3, 24706220), (4, 18529665), (5, 14823732), (6, 12353110), (7, 10588380), (10, 7411866), (11, 6738060), (12, 6176555), (14, 5294190), (15, 4941244), (20, 3705933), (21, 3529460), (22, 3369030), (28, 2647095), (30, 2470622), (33, 2246020), (35, 2117676), (42, 1764730), (44, 1684515), (55, 1347612), (60, 1235311), (61, 1215060), (66, 1123010), (70, 1058838), (77, 962580), (84, 882365), (105, 705892), (110, 673806), (122, 607530), (132, 561505), (140, 529419), (154, 481290), (165, 449204), (183, 405020), (210, 352946), (220, 336903), (231, 320860), (244, 303765), (263, 281820), (305, 243012), (308, 240645), (330, 224602), (366, 202510), (385, 192516), (420, 176473), (427, 173580), (462, 160430), (526, 140910), (610, 121506), (660, 112301), (671, 110460), (732, 101255), (770, 96258), (789, 93940), (854, 86790), (915, 81004), (924, 80215), (1052, 70455), (1155, 64172), (1220, 60753), (1281, 57860), (1315, 56364), (1342, 55230), (1540, 48129), (1578, 46970), (1708, 43395), (1830, 40502), (1841, 40260), (2013, 36820), (2135, 34716), (2310, 32086), (2562, 28930), (2630, 28182), (2684, 27615), (2893, 25620), (3156, 23485), (3355, 22092), (3660, 20251), (3682, 20130), (3945, 18788), (4026, 18410), (4270, 17358), (4620, 16043), (4697, 15780), (5124, 14465), (5260, 14091), (5523, 13420), (5786, 12810), (6405, 11572), (6710, 11046), (7364, 10065), (7890, 9394), (8052, 9205), (8540, 8679)]