158432220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 520934400

約数和(自身を除く): 362502180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 67, 87, 90, 108, 116, 134, 135, 145, 151, 174, 180, 201, 261, 268, 270, 290, 302, 335, 348, 402, 435, 453, 522, 540, 580, 603, 604, 670, 755, 783, 804, 870, 906, 1005, 1044, 1206, 1305, 1340, 1359, 1510, 1566, 1740, 1809, 1812, 1943, 2010, 2265, 2412, 2610, 2718, 3015, 3020, 3132, 3618, 3886, 3915, 4020, 4077, 4379, 4530, 5220, 5436, 5829, 6030, 6795, 7236, 7772, 7830, 8154, 8758, 9045, 9060, 9715, 10117, 11658, 12060, 13137, 13590, 15660, 16308, 17487, 17516, 18090, 19430, 20234, 20385, 21895, 23316, 26274, 27180, 29145, 30351, 34974, 36180, 38860, 39411, 40468, 40770, 43790, 50585, 52461, 52548, 58290, 60702, 65685, 69948, 78822, 81540, 87435, 87580, 91053, 101170, 104922, 116580, 118233, 121404, 131370, 151755, 157644, 174870, 182106, 197055, 202340, 209844, 236466, 262305, 262740, 273159, 293393, 303510, 349740, 364212, 394110, 455265, 472932, 524610, 546318, 586786, 591165, 607020, 788220, 880179, 910530, 1049220, 1092636, 1173572, 1182330, 1365795, 1466965, 1760358, 1821060, 2364660, 2640537, 2731590, 2933930, 3520716, 4400895, 5281074, 5463180, 5867860, 7921611, 8801790, 10562148, 13202685, 15843222, 17603580, 26405370, 31686444, 39608055, 52810740, 79216110, 158432220]

約数ペア:

[(1, 158432220), (2, 79216110), (3, 52810740), (4, 39608055), (5, 31686444), (6, 26405370), (9, 17603580), (10, 15843222), (12, 13202685), (15, 10562148), (18, 8801790), (20, 7921611), (27, 5867860), (29, 5463180), (30, 5281074), (36, 4400895), (45, 3520716), (54, 2933930), (58, 2731590), (60, 2640537), (67, 2364660), (87, 1821060), (90, 1760358), (108, 1466965), (116, 1365795), (134, 1182330), (135, 1173572), (145, 1092636), (151, 1049220), (174, 910530), (180, 880179), (201, 788220), (261, 607020), (268, 591165), (270, 586786), (290, 546318), (302, 524610), (335, 472932), (348, 455265), (402, 394110), (435, 364212), (453, 349740), (522, 303510), (540, 293393), (580, 273159), (603, 262740), (604, 262305), (670, 236466), (755, 209844), (783, 202340), (804, 197055), (870, 182106), (906, 174870), (1005, 157644), (1044, 151755), (1206, 131370), (1305, 121404), (1340, 118233), (1359, 116580), (1510, 104922), (1566, 101170), (1740, 91053), (1809, 87580), (1812, 87435), (1943, 81540), (2010, 78822), (2265, 69948), (2412, 65685), (2610, 60702), (2718, 58290), (3015, 52548), (3020, 52461), (3132, 50585), (3618, 43790), (3886, 40770), (3915, 40468), (4020, 39411), (4077, 38860), (4379, 36180), (4530, 34974), (5220, 30351), (5436, 29145), (5829, 27180), (6030, 26274), (6795, 23316), (7236, 21895), (7772, 20385), (7830, 20234), (8154, 19430), (8758, 18090), (9045, 17516), (9060, 17487), (9715, 16308), (10117, 15660), (11658, 13590), (12060, 13137)]