15562641900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{3761}}^1$

素因数の和:4852

約数の個数: 144

約数和(自身を含む): 48550205088

約数和(自身を除く): 32987563188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1061, 1300, 1950, 2122, 3183, 3761, 3900, 4244, 5305, 6366, 7522, 10610, 11283, 12732, 13793, 15044, 15915, 18805, 21220, 22566, 26525, 27586, 31830, 37610, 41379, 45132, 48893, 53050, 55172, 56415, 63660, 68965, 75220, 79575, 82758, 94025, 97786, 106100, 112830, 137930, 146679, 159150, 165516, 188050, 195572, 206895, 225660, 244465, 275860, 282075, 293358, 318300, 344825, 376100, 413790, 488930, 564150, 586716, 689650, 733395, 827580, 977860, 1034475, 1128300, 1222325, 1379300, 1466790, 2068950, 2444650, 2933580, 3666975, 3990421, 4137900, 4889300, 7333950, 7980842, 11971263, 14667900, 15961684, 19952105, 23942526, 39904210, 47885052, 51875473, 59856315, 79808420, 99760525, 103750946, 119712630, 155626419, 199521050, 207501892, 239425260, 259377365, 299281575, 311252838, 399042100, 518754730, 598563150, 622505676, 778132095, 1037509460, 1197126300, 1296886825, 1556264190, 2593773650, 3112528380, 3890660475, 5187547300, 7781320950, 15562641900]

約数ペア:

[(1, 15562641900), (2, 7781320950), (3, 5187547300), (4, 3890660475), (5, 3112528380), (6, 2593773650), (10, 1556264190), (12, 1296886825), (13, 1197126300), (15, 1037509460), (20, 778132095), (25, 622505676), (26, 598563150), (30, 518754730), (39, 399042100), (50, 311252838), (52, 299281575), (60, 259377365), (65, 239425260), (75, 207501892), (78, 199521050), (100, 155626419), (130, 119712630), (150, 103750946), (156, 99760525), (195, 79808420), (260, 59856315), (300, 51875473), (325, 47885052), (390, 39904210), (650, 23942526), (780, 19952105), (975, 15961684), (1061, 14667900), (1300, 11971263), (1950, 7980842), (2122, 7333950), (3183, 4889300), (3761, 4137900), (3900, 3990421), (4244, 3666975), (5305, 2933580), (6366, 2444650), (7522, 2068950), (10610, 1466790), (11283, 1379300), (12732, 1222325), (13793, 1128300), (15044, 1034475), (15915, 977860), (18805, 827580), (21220, 733395), (22566, 689650), (26525, 586716), (27586, 564150), (31830, 488930), (37610, 413790), (41379, 376100), (45132, 344825), (48893, 318300), (53050, 293358), (55172, 282075), (56415, 275860), (63660, 244465), (68965, 225660), (75220, 206895), (79575, 195572), (82758, 188050), (94025, 165516), (97786, 159150), (106100, 146679), (112830, 137930)]