61801800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 208111680

約数和(自身を除く): 146309880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 73, 75, 83, 85, 100, 102, 120, 136, 146, 150, 166, 170, 200, 204, 219, 249, 255, 292, 300, 332, 340, 365, 408, 415, 425, 438, 498, 510, 584, 600, 664, 680, 730, 830, 850, 876, 996, 1020, 1095, 1241, 1245, 1275, 1411, 1460, 1660, 1700, 1752, 1825, 1992, 2040, 2075, 2190, 2482, 2490, 2550, 2822, 2920, 3320, 3400, 3650, 3723, 4150, 4233, 4380, 4964, 4980, 5100, 5475, 5644, 6059, 6205, 6225, 7055, 7300, 7446, 8300, 8466, 8760, 9928, 9960, 10200, 10950, 11288, 12118, 12410, 12450, 14110, 14600, 14892, 16600, 16932, 18177, 18615, 21165, 21900, 24236, 24820, 24900, 28220, 29784, 30295, 31025, 33864, 35275, 36354, 37230, 42330, 43800, 48472, 49640, 49800, 56440, 60590, 62050, 70550, 72708, 74460, 84660, 90885, 93075, 103003, 105825, 121180, 124100, 141100, 145416, 148920, 151475, 169320, 181770, 186150, 206006, 211650, 242360, 248200, 282200, 302950, 309009, 363540, 372300, 412012, 423300, 454425, 515015, 605900, 618018, 727080, 744600, 824024, 846600, 908850, 1030030, 1211800, 1236036, 1545045, 1817700, 2060060, 2472072, 2575075, 3090090, 3635400, 4120120, 5150150, 6180180, 7725225, 10300300, 12360360, 15450450, 20600600, 30900900, 61801800]

約数ペア:

[(1, 61801800), (2, 30900900), (3, 20600600), (4, 15450450), (5, 12360360), (6, 10300300), (8, 7725225), (10, 6180180), (12, 5150150), (15, 4120120), (17, 3635400), (20, 3090090), (24, 2575075), (25, 2472072), (30, 2060060), (34, 1817700), (40, 1545045), (50, 1236036), (51, 1211800), (60, 1030030), (68, 908850), (73, 846600), (75, 824024), (83, 744600), (85, 727080), (100, 618018), (102, 605900), (120, 515015), (136, 454425), (146, 423300), (150, 412012), (166, 372300), (170, 363540), (200, 309009), (204, 302950), (219, 282200), (249, 248200), (255, 242360), (292, 211650), (300, 206006), (332, 186150), (340, 181770), (365, 169320), (408, 151475), (415, 148920), (425, 145416), (438, 141100), (498, 124100), (510, 121180), (584, 105825), (600, 103003), (664, 93075), (680, 90885), (730, 84660), (830, 74460), (850, 72708), (876, 70550), (996, 62050), (1020, 60590), (1095, 56440), (1241, 49800), (1245, 49640), (1275, 48472), (1411, 43800), (1460, 42330), (1660, 37230), (1700, 36354), (1752, 35275), (1825, 33864), (1992, 31025), (2040, 30295), (2075, 29784), (2190, 28220), (2482, 24900), (2490, 24820), (2550, 24236), (2822, 21900), (2920, 21165), (3320, 18615), (3400, 18177), (3650, 16932), (3723, 16600), (4150, 14892), (4233, 14600), (4380, 14110), (4964, 12450), (4980, 12410), (5100, 12118), (5475, 11288), (5644, 10950), (6059, 10200), (6205, 9960), (6225, 9928), (7055, 8760), (7300, 8466), (7446, 8300)]