148474260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 216

約数和(自身を含む): 525463848

約数和(自身を除く): 376989588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 401, 484, 495, 510, 561, 605, 612, 660, 726, 748, 765, 802, 935, 990, 1020, 1089, 1122, 1203, 1210, 1452, 1530, 1604, 1683, 1815, 1870, 1980, 2005, 2057, 2178, 2244, 2406, 2420, 2805, 3060, 3366, 3609, 3630, 3740, 4010, 4114, 4356, 4411, 4812, 5445, 5610, 6015, 6171, 6732, 6817, 7218, 7260, 8020, 8228, 8415, 8822, 10285, 10890, 11220, 12030, 12342, 13233, 13634, 14436, 16830, 17644, 18045, 18513, 20451, 20570, 21780, 22055, 24060, 24684, 26466, 27268, 30855, 33660, 34085, 36090, 37026, 39699, 40902, 41140, 44110, 48521, 52932, 61353, 61710, 66165, 68170, 72180, 74052, 74987, 79398, 81804, 88220, 92565, 97042, 102255, 122706, 123420, 132330, 136340, 145563, 149974, 158796, 185130, 194084, 198495, 204510, 224961, 242605, 245412, 264660, 291126, 299948, 306765, 370260, 374935, 396990, 409020, 436689, 449922, 485210, 582252, 613530, 674883, 727815, 749870, 793980, 824857, 873378, 899844, 970420, 1124805, 1227060, 1349766, 1455630, 1499740, 1649714, 1746756, 2183445, 2249610, 2474571, 2699532, 2911260, 3299428, 3374415, 4124285, 4366890, 4499220, 4949142, 6748830, 7423713, 8248570, 8733780, 9898284, 12372855, 13497660, 14847426, 16497140, 24745710, 29694852, 37118565, 49491420, 74237130, 148474260]

約数ペア:

[(1, 148474260), (2, 74237130), (3, 49491420), (4, 37118565), (5, 29694852), (6, 24745710), (9, 16497140), (10, 14847426), (11, 13497660), (12, 12372855), (15, 9898284), (17, 8733780), (18, 8248570), (20, 7423713), (22, 6748830), (30, 4949142), (33, 4499220), (34, 4366890), (36, 4124285), (44, 3374415), (45, 3299428), (51, 2911260), (55, 2699532), (60, 2474571), (66, 2249610), (68, 2183445), (85, 1746756), (90, 1649714), (99, 1499740), (102, 1455630), (110, 1349766), (121, 1227060), (132, 1124805), (153, 970420), (165, 899844), (170, 873378), (180, 824857), (187, 793980), (198, 749870), (204, 727815), (220, 674883), (242, 613530), (255, 582252), (306, 485210), (330, 449922), (340, 436689), (363, 409020), (374, 396990), (396, 374935), (401, 370260), (484, 306765), (495, 299948), (510, 291126), (561, 264660), (605, 245412), (612, 242605), (660, 224961), (726, 204510), (748, 198495), (765, 194084), (802, 185130), (935, 158796), (990, 149974), (1020, 145563), (1089, 136340), (1122, 132330), (1203, 123420), (1210, 122706), (1452, 102255), (1530, 97042), (1604, 92565), (1683, 88220), (1815, 81804), (1870, 79398), (1980, 74987), (2005, 74052), (2057, 72180), (2178, 68170), (2244, 66165), (2406, 61710), (2420, 61353), (2805, 52932), (3060, 48521), (3366, 44110), (3609, 41140), (3630, 40902), (3740, 39699), (4010, 37026), (4114, 36090), (4356, 34085), (4411, 33660), (4812, 30855), (5445, 27268), (5610, 26466), (6015, 24684), (6171, 24060), (6732, 22055), (6817, 21780), (7218, 20570), (7260, 20451), (8020, 18513), (8228, 18045), (8415, 17644), (8822, 16830), (10285, 14436), (10890, 13634), (11220, 13233), (12030, 12342)]