15590830000

素因数分解:

$2^4\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2725

約数の個数: 200

約数和(自身を含む): 41030865920

約数和(自身を除く): 25440035920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 125, 152, 155, 190, 200, 248, 250, 304, 310, 380, 400, 475, 496, 500, 589, 620, 625, 760, 775, 950, 1000, 1178, 1240, 1250, 1520, 1550, 1900, 2000, 2356, 2375, 2480, 2500, 2647, 2945, 3100, 3800, 3875, 4712, 4750, 5000, 5294, 5890, 6200, 7600, 7750, 9424, 9500, 10000, 10588, 11780, 11875, 12400, 13235, 14725, 15500, 19000, 19375, 21176, 23560, 23750, 26470, 29450, 31000, 38000, 38750, 42352, 47120, 47500, 50293, 52940, 58900, 62000, 66175, 73625, 77500, 82057, 95000, 100586, 105880, 117800, 132350, 147250, 155000, 164114, 190000, 201172, 211760, 235600, 251465, 264700, 294500, 310000, 328228, 330875, 368125, 402344, 410285, 502930, 529400, 589000, 656456, 661750, 736250, 804688, 820570, 1005860, 1058800, 1178000, 1257325, 1312912, 1323500, 1472500, 1559083, 1641140, 1654375, 2011720, 2051425, 2514650, 2647000, 2945000, 3118166, 3282280, 3308750, 4023440, 4102850, 5029300, 5294000, 5890000, 6236332, 6286625, 6564560, 6617500, 7795415, 8205700, 10058600, 10257125, 12472664, 12573250, 13235000, 15590830, 16411400, 20117200, 20514250, 24945328, 25146500, 26470000, 31181660, 31433125, 32822800, 38977075, 41028500, 50293000, 51285625, 62363320, 62866250, 77954150, 82057000, 100586000, 102571250, 124726640, 125732500, 155908300, 164114000, 194885375, 205142500, 251465000, 311816600, 389770750, 410285000, 502930000, 623633200, 779541500, 820570000, 974426875, 1559083000, 1948853750, 3118166000, 3897707500, 7795415000, 15590830000]

約数ペア:

[(1, 15590830000), (2, 7795415000), (4, 3897707500), (5, 3118166000), (8, 1948853750), (10, 1559083000), (16, 974426875), (19, 820570000), (20, 779541500), (25, 623633200), (31, 502930000), (38, 410285000), (40, 389770750), (50, 311816600), (62, 251465000), (76, 205142500), (80, 194885375), (95, 164114000), (100, 155908300), (124, 125732500), (125, 124726640), (152, 102571250), (155, 100586000), (190, 82057000), (200, 77954150), (248, 62866250), (250, 62363320), (304, 51285625), (310, 50293000), (380, 41028500), (400, 38977075), (475, 32822800), (496, 31433125), (500, 31181660), (589, 26470000), (620, 25146500), (625, 24945328), (760, 20514250), (775, 20117200), (950, 16411400), (1000, 15590830), (1178, 13235000), (1240, 12573250), (1250, 12472664), (1520, 10257125), (1550, 10058600), (1900, 8205700), (2000, 7795415), (2356, 6617500), (2375, 6564560), (2480, 6286625), (2500, 6236332), (2647, 5890000), (2945, 5294000), (3100, 5029300), (3800, 4102850), (3875, 4023440), (4712, 3308750), (4750, 3282280), (5000, 3118166), (5294, 2945000), (5890, 2647000), (6200, 2514650), (7600, 2051425), (7750, 2011720), (9424, 1654375), (9500, 1641140), (10000, 1559083), (10588, 1472500), (11780, 1323500), (11875, 1312912), (12400, 1257325), (13235, 1178000), (14725, 1058800), (15500, 1005860), (19000, 820570), (19375, 804688), (21176, 736250), (23560, 661750), (23750, 656456), (26470, 589000), (29450, 529400), (31000, 502930), (38000, 410285), (38750, 402344), (42352, 368125), (47120, 330875), (47500, 328228), (50293, 310000), (52940, 294500), (58900, 264700), (62000, 251465), (66175, 235600), (73625, 211760), (77500, 201172), (82057, 190000), (95000, 164114), (100586, 155000), (105880, 147250), (117800, 132350)]