195337860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 596420160

約数和(自身を除く): 401082300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 61, 76, 95, 106, 114, 122, 159, 183, 190, 212, 228, 244, 265, 285, 305, 318, 366, 380, 530, 570, 610, 636, 732, 795, 915, 1007, 1060, 1140, 1159, 1220, 1590, 1830, 2014, 2318, 2809, 3021, 3180, 3233, 3477, 3660, 4028, 4636, 5035, 5618, 5795, 6042, 6466, 6954, 8427, 9699, 10070, 11236, 11590, 12084, 12932, 13908, 14045, 15105, 16165, 16854, 17385, 19398, 20140, 23180, 28090, 30210, 32330, 33708, 34770, 38796, 42135, 48495, 53371, 56180, 60420, 61427, 64660, 69540, 84270, 96990, 106742, 122854, 160113, 168540, 171349, 184281, 193980, 213484, 245708, 266855, 307135, 320226, 342698, 368562, 514047, 533710, 614270, 640452, 685396, 737124, 800565, 856745, 921405, 1028094, 1067420, 1228540, 1601130, 1713490, 1842810, 2056188, 2570235, 3202260, 3255631, 3426980, 3685620, 5140470, 6511262, 9766893, 10280940, 13022524, 16278155, 19533786, 32556310, 39067572, 48834465, 65112620, 97668930, 195337860]

約数ペア:

[(1, 195337860), (2, 97668930), (3, 65112620), (4, 48834465), (5, 39067572), (6, 32556310), (10, 19533786), (12, 16278155), (15, 13022524), (19, 10280940), (20, 9766893), (30, 6511262), (38, 5140470), (53, 3685620), (57, 3426980), (60, 3255631), (61, 3202260), (76, 2570235), (95, 2056188), (106, 1842810), (114, 1713490), (122, 1601130), (159, 1228540), (183, 1067420), (190, 1028094), (212, 921405), (228, 856745), (244, 800565), (265, 737124), (285, 685396), (305, 640452), (318, 614270), (366, 533710), (380, 514047), (530, 368562), (570, 342698), (610, 320226), (636, 307135), (732, 266855), (795, 245708), (915, 213484), (1007, 193980), (1060, 184281), (1140, 171349), (1159, 168540), (1220, 160113), (1590, 122854), (1830, 106742), (2014, 96990), (2318, 84270), (2809, 69540), (3021, 64660), (3180, 61427), (3233, 60420), (3477, 56180), (3660, 53371), (4028, 48495), (4636, 42135), (5035, 38796), (5618, 34770), (5795, 33708), (6042, 32330), (6466, 30210), (6954, 28090), (8427, 23180), (9699, 20140), (10070, 19398), (11236, 17385), (11590, 16854), (12084, 16165), (12932, 15105), (13908, 14045)]