542025540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1$

素因数の和:7591

約数の個数: 192

約数和(自身を含む): 2028902400

約数和(自身を除く): 1486876860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7547, 7980, 10260, 11970, 14364, 15094, 17955, 22641, 23940, 30188, 35910, 37735, 45282, 52829, 67923, 71820, 75470, 90564, 105658, 113205, 135846, 143393, 150940, 158487, 203769, 211316, 226410, 264145, 271692, 286786, 316974, 339615, 407538, 430179, 452820, 475461, 528290, 573572, 633948, 679230, 716965, 792435, 815076, 860358, 950922, 1003751, 1018845, 1056580, 1290537, 1358460, 1426383, 1433930, 1584870, 1720716, 1901844, 2007502, 2037690, 2150895, 2377305, 2581074, 2852766, 2867860, 3011253, 3169740, 3871611, 4015004, 4075380, 4301790, 4754610, 5018755, 5162148, 5705532, 6022506, 6452685, 7131915, 7743222, 8603580, 9033759, 9509220, 10037510, 12045012, 12905370, 14263830, 15056265, 15486444, 18067518, 19358055, 20075020, 25810740, 27101277, 28527660, 30112530, 36135036, 38716110, 45168795, 54202554, 60225060, 77432220, 90337590, 108405108, 135506385, 180675180, 271012770, 542025540]

約数ペア:

[(1, 542025540), (2, 271012770), (3, 180675180), (4, 135506385), (5, 108405108), (6, 90337590), (7, 77432220), (9, 60225060), (10, 54202554), (12, 45168795), (14, 38716110), (15, 36135036), (18, 30112530), (19, 28527660), (20, 27101277), (21, 25810740), (27, 20075020), (28, 19358055), (30, 18067518), (35, 15486444), (36, 15056265), (38, 14263830), (42, 12905370), (45, 12045012), (54, 10037510), (57, 9509220), (60, 9033759), (63, 8603580), (70, 7743222), (76, 7131915), (84, 6452685), (90, 6022506), (95, 5705532), (105, 5162148), (108, 5018755), (114, 4754610), (126, 4301790), (133, 4075380), (135, 4015004), (140, 3871611), (171, 3169740), (180, 3011253), (189, 2867860), (190, 2852766), (210, 2581074), (228, 2377305), (252, 2150895), (266, 2037690), (270, 2007502), (285, 1901844), (315, 1720716), (342, 1584870), (378, 1433930), (380, 1426383), (399, 1358460), (420, 1290537), (513, 1056580), (532, 1018845), (540, 1003751), (570, 950922), (630, 860358), (665, 815076), (684, 792435), (756, 716965), (798, 679230), (855, 633948), (945, 573572), (1026, 528290), (1140, 475461), (1197, 452820), (1260, 430179), (1330, 407538), (1596, 339615), (1710, 316974), (1890, 286786), (1995, 271692), (2052, 264145), (2394, 226410), (2565, 211316), (2660, 203769), (3420, 158487), (3591, 150940), (3780, 143393), (3990, 135846), (4788, 113205), (5130, 105658), (5985, 90564), (7182, 75470), (7547, 71820), (7980, 67923), (10260, 52829), (11970, 45282), (14364, 37735), (15094, 35910), (17955, 30188), (22641, 23940)]