155070600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 192

約数和(自身を含む): 531930240

約数和(自身を除く): 376859640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 30, 34, 40, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 120, 136, 138, 150, 170, 184, 200, 204, 230, 255, 276, 300, 340, 345, 391, 408, 425, 460, 510, 552, 575, 600, 661, 680, 690, 782, 850, 920, 1020, 1150, 1173, 1275, 1322, 1380, 1564, 1700, 1725, 1955, 1983, 2040, 2300, 2346, 2550, 2644, 2760, 3128, 3305, 3400, 3450, 3910, 3966, 4600, 4692, 5100, 5288, 5865, 6610, 6900, 7820, 7932, 9384, 9775, 9915, 10200, 11237, 11730, 13220, 13800, 15203, 15640, 15864, 16525, 19550, 19830, 22474, 23460, 26440, 29325, 30406, 33050, 33711, 39100, 39660, 44948, 45609, 46920, 49575, 56185, 58650, 60812, 66100, 67422, 76015, 78200, 79320, 89896, 91218, 99150, 112370, 117300, 121624, 132200, 134844, 152030, 168555, 182436, 198300, 224740, 228045, 234600, 258451, 269688, 280925, 304060, 337110, 364872, 380075, 396600, 449480, 456090, 516902, 561850, 608120, 674220, 760150, 775353, 842775, 912180, 1033804, 1123700, 1140225, 1292255, 1348440, 1520300, 1550706, 1685550, 1824360, 2067608, 2247400, 2280450, 2584510, 3040600, 3101412, 3371100, 3876765, 4560900, 5169020, 6202824, 6461275, 6742200, 7753530, 9121800, 10338040, 12922550, 15507060, 19383825, 25845100, 31014120, 38767650, 51690200, 77535300, 155070600]

約数ペア:

[(1, 155070600), (2, 77535300), (3, 51690200), (4, 38767650), (5, 31014120), (6, 25845100), (8, 19383825), (10, 15507060), (12, 12922550), (15, 10338040), (17, 9121800), (20, 7753530), (23, 6742200), (24, 6461275), (25, 6202824), (30, 5169020), (34, 4560900), (40, 3876765), (46, 3371100), (50, 3101412), (51, 3040600), (60, 2584510), (68, 2280450), (69, 2247400), (75, 2067608), (85, 1824360), (92, 1685550), (100, 1550706), (102, 1520300), (115, 1348440), (120, 1292255), (136, 1140225), (138, 1123700), (150, 1033804), (170, 912180), (184, 842775), (200, 775353), (204, 760150), (230, 674220), (255, 608120), (276, 561850), (300, 516902), (340, 456090), (345, 449480), (391, 396600), (408, 380075), (425, 364872), (460, 337110), (510, 304060), (552, 280925), (575, 269688), (600, 258451), (661, 234600), (680, 228045), (690, 224740), (782, 198300), (850, 182436), (920, 168555), (1020, 152030), (1150, 134844), (1173, 132200), (1275, 121624), (1322, 117300), (1380, 112370), (1564, 99150), (1700, 91218), (1725, 89896), (1955, 79320), (1983, 78200), (2040, 76015), (2300, 67422), (2346, 66100), (2550, 60812), (2644, 58650), (2760, 56185), (3128, 49575), (3305, 46920), (3400, 45609), (3450, 44948), (3910, 39660), (3966, 39100), (4600, 33711), (4692, 33050), (5100, 30406), (5288, 29325), (5865, 26440), (6610, 23460), (6900, 22474), (7820, 19830), (7932, 19550), (9384, 16525), (9775, 15864), (9915, 15640), (10200, 15203), (11237, 13800), (11730, 13220)]