531525060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15791}}^1$

素因数の和:15834

約数の個数: 144

約数和(自身を含む): 1862445312

約数和(自身を除く): 1330920252

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, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 11220, 15791, 16830, 31582, 33660, 47373, 63164, 78955, 94746, 142119, 157910, 173701, 189492, 236865, 268447, 284238, 315820, 347402, 473730, 521103, 536894, 568476, 694804, 710595, 805341, 868505, 947460, 1042206, 1073788, 1342235, 1421190, 1563309, 1610682, 1737010, 2084412, 2416023, 2605515, 2684470, 2842380, 2952917, 3126618, 3221364, 3474020, 4026705, 4832046, 5211030, 5368940, 5905834, 6253236, 7816545, 8053410, 8858751, 9664092, 10422060, 11811668, 12080115, 14764585, 15633090, 16106820, 17717502, 24160230, 26576253, 29529170, 31266180, 35435004, 44293755, 48320460, 53152506, 59058340, 88587510, 106305012, 132881265, 177175020, 265762530, 531525060]

約数ペア:

[(1, 531525060), (2, 265762530), (3, 177175020), (4, 132881265), (5, 106305012), (6, 88587510), (9, 59058340), (10, 53152506), (11, 48320460), (12, 44293755), (15, 35435004), (17, 31266180), (18, 29529170), (20, 26576253), (22, 24160230), (30, 17717502), (33, 16106820), (34, 15633090), (36, 14764585), (44, 12080115), (45, 11811668), (51, 10422060), (55, 9664092), (60, 8858751), (66, 8053410), (68, 7816545), (85, 6253236), (90, 5905834), (99, 5368940), (102, 5211030), (110, 4832046), (132, 4026705), (153, 3474020), (165, 3221364), (170, 3126618), (180, 2952917), (187, 2842380), (198, 2684470), (204, 2605515), (220, 2416023), (255, 2084412), (306, 1737010), (330, 1610682), (340, 1563309), (374, 1421190), (396, 1342235), (495, 1073788), (510, 1042206), (561, 947460), (612, 868505), (660, 805341), (748, 710595), (765, 694804), (935, 568476), (990, 536894), (1020, 521103), (1122, 473730), (1530, 347402), (1683, 315820), (1870, 284238), (1980, 268447), (2244, 236865), (2805, 189492), (3060, 173701), (3366, 157910), (3740, 142119), (5610, 94746), (6732, 78955), (8415, 63164), (11220, 47373), (15791, 33660), (16830, 31582)]