2977875900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{563}}^1\times {\mathrm{653}}^1$

素因数の和:1242

約数の個数: 180

約数和(自身を含む): 9685051992

約数和(自身を除く): 6707176092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 563, 653, 675, 810, 900, 1126, 1306, 1350, 1620, 1689, 1959, 2025, 2252, 2612, 2700, 2815, 3265, 3378, 3918, 4050, 5067, 5630, 5877, 6530, 6756, 7836, 8100, 8445, 9795, 10134, 11260, 11754, 13060, 14075, 15201, 16325, 16890, 17631, 19590, 20268, 23508, 25335, 28150, 29385, 30402, 32650, 33780, 35262, 39180, 42225, 45603, 48975, 50670, 52893, 56300, 58770, 60804, 65300, 70524, 76005, 84450, 88155, 91206, 97950, 101340, 105786, 117540, 126675, 146925, 152010, 168900, 176310, 182412, 195900, 211572, 228015, 253350, 264465, 293850, 304020, 352620, 367639, 380025, 440775, 456030, 506700, 528930, 587700, 735278, 760050, 881550, 912060, 1057860, 1102917, 1140075, 1322325, 1470556, 1520100, 1763100, 1838195, 2205834, 2280150, 2644650, 3308751, 3676390, 4411668, 4560300, 5289300, 5514585, 6617502, 7352780, 9190975, 9926253, 11029170, 13235004, 16543755, 18381950, 19852506, 22058340, 27572925, 29778759, 33087510, 36763900, 39705012, 49631265, 55145850, 59557518, 66175020, 82718775, 99262530, 110291700, 119115036, 148893795, 165437550, 198525060, 248156325, 297787590, 330875100, 496312650, 595575180, 744468975, 992625300, 1488937950, 2977875900]

約数ペア:

[(1, 2977875900), (2, 1488937950), (3, 992625300), (4, 744468975), (5, 595575180), (6, 496312650), (9, 330875100), (10, 297787590), (12, 248156325), (15, 198525060), (18, 165437550), (20, 148893795), (25, 119115036), (27, 110291700), (30, 99262530), (36, 82718775), (45, 66175020), (50, 59557518), (54, 55145850), (60, 49631265), (75, 39705012), (81, 36763900), (90, 33087510), (100, 29778759), (108, 27572925), (135, 22058340), (150, 19852506), (162, 18381950), (180, 16543755), (225, 13235004), (270, 11029170), (300, 9926253), (324, 9190975), (405, 7352780), (450, 6617502), (540, 5514585), (563, 5289300), (653, 4560300), (675, 4411668), (810, 3676390), (900, 3308751), (1126, 2644650), (1306, 2280150), (1350, 2205834), (1620, 1838195), (1689, 1763100), (1959, 1520100), (2025, 1470556), (2252, 1322325), (2612, 1140075), (2700, 1102917), (2815, 1057860), (3265, 912060), (3378, 881550), (3918, 760050), (4050, 735278), (5067, 587700), (5630, 528930), (5877, 506700), (6530, 456030), (6756, 440775), (7836, 380025), (8100, 367639), (8445, 352620), (9795, 304020), (10134, 293850), (11260, 264465), (11754, 253350), (13060, 228015), (14075, 211572), (15201, 195900), (16325, 182412), (16890, 176310), (17631, 168900), (19590, 152010), (20268, 146925), (23508, 126675), (25335, 117540), (28150, 105786), (29385, 101340), (30402, 97950), (32650, 91206), (33780, 88155), (35262, 84450), (39180, 76005), (42225, 70524), (45603, 65300), (48975, 60804), (50670, 58770), (52893, 56300)]