19614984300

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{89689}}^1$

素因数の和:89724

約数の個数: 144

約数和(自身を含む): 63837754400

約数和(自身を除く): 44222770100

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, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1215, 1350, 1458, 1620, 2025, 2187, 2430, 2700, 2916, 3645, 4050, 4374, 4860, 6075, 7290, 8100, 8748, 10935, 12150, 14580, 18225, 21870, 24300, 36450, 43740, 54675, 72900, 89689, 109350, 179378, 218700, 269067, 358756, 448445, 538134, 807201, 896890, 1076268, 1345335, 1614402, 1793780, 2242225, 2421603, 2690670, 3228804, 4036005, 4484450, 4843206, 5381340, 6726675, 7264809, 8072010, 8968900, 9686412, 12108015, 13453350, 14529618, 16144020, 20180025, 21794427, 24216030, 26906700, 29059236, 36324045, 40360050, 43588854, 48432060, 60540075, 65383281, 72648090, 80720100, 87177708, 108972135, 121080150, 130766562, 145296180, 181620225, 196149843, 217944270, 242160300, 261533124, 326916405, 363240450, 392299686, 435888540, 544860675, 653832810, 726480900, 784599372, 980749215, 1089721350, 1307665620, 1634582025, 1961498430, 2179442700, 3269164050, 3922996860, 4903746075, 6538328100, 9807492150, 19614984300]

約数ペア:

[(1, 19614984300), (2, 9807492150), (3, 6538328100), (4, 4903746075), (5, 3922996860), (6, 3269164050), (9, 2179442700), (10, 1961498430), (12, 1634582025), (15, 1307665620), (18, 1089721350), (20, 980749215), (25, 784599372), (27, 726480900), (30, 653832810), (36, 544860675), (45, 435888540), (50, 392299686), (54, 363240450), (60, 326916405), (75, 261533124), (81, 242160300), (90, 217944270), (100, 196149843), (108, 181620225), (135, 145296180), (150, 130766562), (162, 121080150), (180, 108972135), (225, 87177708), (243, 80720100), (270, 72648090), (300, 65383281), (324, 60540075), (405, 48432060), (450, 43588854), (486, 40360050), (540, 36324045), (675, 29059236), (729, 26906700), (810, 24216030), (900, 21794427), (972, 20180025), (1215, 16144020), (1350, 14529618), (1458, 13453350), (1620, 12108015), (2025, 9686412), (2187, 8968900), (2430, 8072010), (2700, 7264809), (2916, 6726675), (3645, 5381340), (4050, 4843206), (4374, 4484450), (4860, 4036005), (6075, 3228804), (7290, 2690670), (8100, 2421603), (8748, 2242225), (10935, 1793780), (12150, 1614402), (14580, 1345335), (18225, 1076268), (21870, 896890), (24300, 807201), (36450, 538134), (43740, 448445), (54675, 358756), (72900, 269067), (89689, 218700), (109350, 179378)]