61827300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 212681700

約数和(自身を除く): 150854400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 449, 450, 459, 510, 540, 612, 675, 765, 810, 850, 898, 900, 918, 1020, 1275, 1347, 1350, 1377, 1530, 1620, 1700, 1796, 1836, 2025, 2245, 2295, 2550, 2694, 2700, 2754, 3060, 3825, 4041, 4050, 4490, 4590, 5100, 5388, 5508, 6735, 6885, 7633, 7650, 8082, 8100, 8980, 9180, 11225, 11475, 12123, 13470, 13770, 15266, 15300, 16164, 20205, 22450, 22899, 22950, 24246, 26940, 27540, 30532, 33675, 34425, 36369, 38165, 40410, 44900, 45798, 45900, 48492, 60615, 67350, 68697, 68850, 72738, 76330, 80820, 91596, 101025, 114495, 121230, 134700, 137394, 137700, 145476, 152660, 181845, 190825, 202050, 206091, 228990, 242460, 274788, 303075, 343485, 363690, 381650, 404100, 412182, 457980, 572475, 606150, 618273, 686970, 727380, 763300, 824364, 909225, 1030455, 1144950, 1212300, 1236546, 1373940, 1717425, 1818450, 2060910, 2289900, 2473092, 3091365, 3434850, 3636900, 4121820, 5152275, 6182730, 6869700, 10304550, 12365460, 15456825, 20609100, 30913650, 61827300]

約数ペア:

[(1, 61827300), (2, 30913650), (3, 20609100), (4, 15456825), (5, 12365460), (6, 10304550), (9, 6869700), (10, 6182730), (12, 5152275), (15, 4121820), (17, 3636900), (18, 3434850), (20, 3091365), (25, 2473092), (27, 2289900), (30, 2060910), (34, 1818450), (36, 1717425), (45, 1373940), (50, 1236546), (51, 1212300), (54, 1144950), (60, 1030455), (68, 909225), (75, 824364), (81, 763300), (85, 727380), (90, 686970), (100, 618273), (102, 606150), (108, 572475), (135, 457980), (150, 412182), (153, 404100), (162, 381650), (170, 363690), (180, 343485), (204, 303075), (225, 274788), (255, 242460), (270, 228990), (300, 206091), (306, 202050), (324, 190825), (340, 181845), (405, 152660), (425, 145476), (449, 137700), (450, 137394), (459, 134700), (510, 121230), (540, 114495), (612, 101025), (675, 91596), (765, 80820), (810, 76330), (850, 72738), (898, 68850), (900, 68697), (918, 67350), (1020, 60615), (1275, 48492), (1347, 45900), (1350, 45798), (1377, 44900), (1530, 40410), (1620, 38165), (1700, 36369), (1796, 34425), (1836, 33675), (2025, 30532), (2245, 27540), (2295, 26940), (2550, 24246), (2694, 22950), (2700, 22899), (2754, 22450), (3060, 20205), (3825, 16164), (4041, 15300), (4050, 15266), (4490, 13770), (4590, 13470), (5100, 12123), (5388, 11475), (5508, 11225), (6735, 9180), (6885, 8980), (7633, 8100), (7650, 8082)]