197193060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 617512896

約数和(自身を除く): 420319836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 83, 90, 134, 166, 180, 197, 201, 249, 268, 332, 335, 394, 402, 415, 498, 591, 603, 670, 747, 788, 804, 830, 985, 996, 1005, 1182, 1206, 1245, 1340, 1494, 1660, 1773, 1970, 2010, 2364, 2412, 2490, 2955, 2988, 3015, 3546, 3735, 3940, 4020, 4980, 5561, 5910, 6030, 7092, 7470, 8865, 11122, 11820, 12060, 13199, 14940, 16351, 16683, 17730, 22244, 26398, 27805, 32702, 33366, 35460, 39597, 49053, 50049, 52796, 55610, 65404, 65995, 66732, 79194, 81755, 83415, 98106, 100098, 111220, 118791, 131990, 147159, 158388, 163510, 166830, 196212, 197985, 200196, 237582, 245265, 250245, 263980, 294318, 327020, 333660, 395970, 475164, 490530, 500490, 588636, 593955, 735795, 791940, 981060, 1000980, 1095517, 1187910, 1471590, 2191034, 2375820, 2943180, 3286551, 4382068, 5477585, 6573102, 9859653, 10955170, 13146204, 16432755, 19719306, 21910340, 32865510, 39438612, 49298265, 65731020, 98596530, 197193060]

約数ペア:

[(1, 197193060), (2, 98596530), (3, 65731020), (4, 49298265), (5, 39438612), (6, 32865510), (9, 21910340), (10, 19719306), (12, 16432755), (15, 13146204), (18, 10955170), (20, 9859653), (30, 6573102), (36, 5477585), (45, 4382068), (60, 3286551), (67, 2943180), (83, 2375820), (90, 2191034), (134, 1471590), (166, 1187910), (180, 1095517), (197, 1000980), (201, 981060), (249, 791940), (268, 735795), (332, 593955), (335, 588636), (394, 500490), (402, 490530), (415, 475164), (498, 395970), (591, 333660), (603, 327020), (670, 294318), (747, 263980), (788, 250245), (804, 245265), (830, 237582), (985, 200196), (996, 197985), (1005, 196212), (1182, 166830), (1206, 163510), (1245, 158388), (1340, 147159), (1494, 131990), (1660, 118791), (1773, 111220), (1970, 100098), (2010, 98106), (2364, 83415), (2412, 81755), (2490, 79194), (2955, 66732), (2988, 65995), (3015, 65404), (3546, 55610), (3735, 52796), (3940, 50049), (4020, 49053), (4980, 39597), (5561, 35460), (5910, 33366), (6030, 32702), (7092, 27805), (7470, 26398), (8865, 22244), (11122, 17730), (11820, 16683), (12060, 16351), (13199, 14940)]