84263220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 283772160

約数和(自身を除く): 199508940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 67, 68, 85, 90, 102, 108, 134, 135, 137, 153, 170, 180, 201, 204, 255, 268, 270, 274, 306, 335, 340, 402, 411, 459, 510, 540, 548, 603, 612, 670, 685, 765, 804, 822, 918, 1005, 1020, 1139, 1206, 1233, 1340, 1370, 1530, 1644, 1809, 1836, 2010, 2055, 2278, 2295, 2329, 2412, 2466, 2740, 3015, 3060, 3417, 3618, 3699, 4020, 4110, 4556, 4590, 4658, 4932, 5695, 6030, 6165, 6834, 6987, 7236, 7398, 8220, 9045, 9179, 9180, 9316, 10251, 11390, 11645, 12060, 12330, 13668, 13974, 14796, 17085, 18090, 18358, 18495, 20502, 20961, 22780, 23290, 24660, 27537, 27948, 30753, 34170, 34935, 36180, 36716, 36990, 41004, 41922, 45895, 46580, 51255, 55074, 61506, 62883, 68340, 69870, 73980, 82611, 83844, 91790, 102510, 104805, 110148, 123012, 125766, 137685, 139740, 153765, 156043, 165222, 183580, 205020, 209610, 247833, 251532, 275370, 307530, 312086, 314415, 330444, 413055, 419220, 468129, 495666, 550740, 615060, 624172, 628830, 780215, 826110, 936258, 991332, 1239165, 1257660, 1404387, 1560430, 1652220, 1872516, 2340645, 2478330, 2808774, 3120860, 4213161, 4681290, 4956660, 5617548, 7021935, 8426322, 9362580, 14043870, 16852644, 21065805, 28087740, 42131610, 84263220]

約数ペア:

[(1, 84263220), (2, 42131610), (3, 28087740), (4, 21065805), (5, 16852644), (6, 14043870), (9, 9362580), (10, 8426322), (12, 7021935), (15, 5617548), (17, 4956660), (18, 4681290), (20, 4213161), (27, 3120860), (30, 2808774), (34, 2478330), (36, 2340645), (45, 1872516), (51, 1652220), (54, 1560430), (60, 1404387), (67, 1257660), (68, 1239165), (85, 991332), (90, 936258), (102, 826110), (108, 780215), (134, 628830), (135, 624172), (137, 615060), (153, 550740), (170, 495666), (180, 468129), (201, 419220), (204, 413055), (255, 330444), (268, 314415), (270, 312086), (274, 307530), (306, 275370), (335, 251532), (340, 247833), (402, 209610), (411, 205020), (459, 183580), (510, 165222), (540, 156043), (548, 153765), (603, 139740), (612, 137685), (670, 125766), (685, 123012), (765, 110148), (804, 104805), (822, 102510), (918, 91790), (1005, 83844), (1020, 82611), (1139, 73980), (1206, 69870), (1233, 68340), (1340, 62883), (1370, 61506), (1530, 55074), (1644, 51255), (1809, 46580), (1836, 45895), (2010, 41922), (2055, 41004), (2278, 36990), (2295, 36716), (2329, 36180), (2412, 34935), (2466, 34170), (2740, 30753), (3015, 27948), (3060, 27537), (3417, 24660), (3618, 23290), (3699, 22780), (4020, 20961), (4110, 20502), (4556, 18495), (4590, 18358), (4658, 18090), (4932, 17085), (5695, 14796), (6030, 13974), (6165, 13668), (6834, 12330), (6987, 12060), (7236, 11645), (7398, 11390), (8220, 10251), (9045, 9316), (9179, 9180)]