180107460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4098

約数の個数: 144

約数和(自身を含む): 619469760

約数和(自身を除く): 439362300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4051, 4446, 4940, 7410, 8102, 8892, 11115, 12153, 14820, 16204, 20255, 22230, 24306, 36459, 40510, 44460, 48612, 52663, 60765, 72918, 76969, 81020, 105326, 121530, 145836, 153938, 157989, 182295, 210652, 230907, 243060, 263315, 307876, 315978, 364590, 384845, 461814, 473967, 526630, 631956, 692721, 729180, 769690, 789945, 923628, 947934, 1000597, 1053260, 1154535, 1385442, 1539380, 1579890, 1895868, 2001194, 2309070, 2369835, 2770884, 3001791, 3159780, 3463605, 4002388, 4618140, 4739670, 5002985, 6003582, 6927210, 9005373, 9479340, 10005970, 12007164, 13854420, 15008955, 18010746, 20011940, 30017910, 36021492, 45026865, 60035820, 90053730, 180107460]

約数ペア:

[(1, 180107460), (2, 90053730), (3, 60035820), (4, 45026865), (5, 36021492), (6, 30017910), (9, 20011940), (10, 18010746), (12, 15008955), (13, 13854420), (15, 12007164), (18, 10005970), (19, 9479340), (20, 9005373), (26, 6927210), (30, 6003582), (36, 5002985), (38, 4739670), (39, 4618140), (45, 4002388), (52, 3463605), (57, 3159780), (60, 3001791), (65, 2770884), (76, 2369835), (78, 2309070), (90, 2001194), (95, 1895868), (114, 1579890), (117, 1539380), (130, 1385442), (156, 1154535), (171, 1053260), (180, 1000597), (190, 947934), (195, 923628), (228, 789945), (234, 769690), (247, 729180), (260, 692721), (285, 631956), (342, 526630), (380, 473967), (390, 461814), (468, 384845), (494, 364590), (570, 315978), (585, 307876), (684, 263315), (741, 243060), (780, 230907), (855, 210652), (988, 182295), (1140, 157989), (1170, 153938), (1235, 145836), (1482, 121530), (1710, 105326), (2223, 81020), (2340, 76969), (2470, 72918), (2964, 60765), (3420, 52663), (3705, 48612), (4051, 44460), (4446, 40510), (4940, 36459), (7410, 24306), (8102, 22230), (8892, 20255), (11115, 16204), (12153, 14820)]