80556300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 281648640

約数和(自身を除く): 201092340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 79, 90, 99, 100, 103, 110, 132, 150, 158, 165, 180, 198, 206, 220, 225, 237, 275, 300, 309, 316, 330, 395, 396, 412, 450, 474, 495, 515, 550, 618, 660, 711, 790, 825, 869, 900, 927, 948, 990, 1030, 1100, 1133, 1185, 1236, 1422, 1545, 1580, 1650, 1738, 1854, 1975, 1980, 2060, 2266, 2370, 2475, 2575, 2607, 2844, 3090, 3300, 3399, 3476, 3555, 3708, 3950, 4345, 4532, 4635, 4740, 4950, 5150, 5214, 5665, 5925, 6180, 6798, 7110, 7725, 7821, 7900, 8137, 8690, 9270, 9900, 10197, 10300, 10428, 11330, 11850, 13035, 13596, 14220, 15450, 15642, 16274, 16995, 17380, 17775, 18540, 20394, 21725, 22660, 23175, 23700, 24411, 26070, 28325, 30900, 31284, 32548, 33990, 35550, 39105, 40685, 40788, 43450, 46350, 48822, 50985, 52140, 56650, 65175, 67980, 71100, 73233, 78210, 81370, 84975, 86900, 89507, 92700, 97644, 101970, 113300, 122055, 130350, 146466, 156420, 162740, 169950, 179014, 195525, 203425, 203940, 244110, 254925, 260700, 268521, 292932, 339900, 358028, 366165, 391050, 406850, 447535, 488220, 509850, 537042, 610275, 732330, 782100, 805563, 813700, 895070, 1019700, 1074084, 1220550, 1342605, 1464660, 1611126, 1790140, 1830825, 2237675, 2441100, 2685210, 3222252, 3661650, 4027815, 4475350, 5370420, 6713025, 7323300, 8055630, 8950700, 13426050, 16111260, 20139075, 26852100, 40278150, 80556300]

約数ペア:

[(1, 80556300), (2, 40278150), (3, 26852100), (4, 20139075), (5, 16111260), (6, 13426050), (9, 8950700), (10, 8055630), (11, 7323300), (12, 6713025), (15, 5370420), (18, 4475350), (20, 4027815), (22, 3661650), (25, 3222252), (30, 2685210), (33, 2441100), (36, 2237675), (44, 1830825), (45, 1790140), (50, 1611126), (55, 1464660), (60, 1342605), (66, 1220550), (75, 1074084), (79, 1019700), (90, 895070), (99, 813700), (100, 805563), (103, 782100), (110, 732330), (132, 610275), (150, 537042), (158, 509850), (165, 488220), (180, 447535), (198, 406850), (206, 391050), (220, 366165), (225, 358028), (237, 339900), (275, 292932), (300, 268521), (309, 260700), (316, 254925), (330, 244110), (395, 203940), (396, 203425), (412, 195525), (450, 179014), (474, 169950), (495, 162740), (515, 156420), (550, 146466), (618, 130350), (660, 122055), (711, 113300), (790, 101970), (825, 97644), (869, 92700), (900, 89507), (927, 86900), (948, 84975), (990, 81370), (1030, 78210), (1100, 73233), (1133, 71100), (1185, 67980), (1236, 65175), (1422, 56650), (1545, 52140), (1580, 50985), (1650, 48822), (1738, 46350), (1854, 43450), (1975, 40788), (1980, 40685), (2060, 39105), (2266, 35550), (2370, 33990), (2475, 32548), (2575, 31284), (2607, 30900), (2844, 28325), (3090, 26070), (3300, 24411), (3399, 23700), (3476, 23175), (3555, 22660), (3708, 21725), (3950, 20394), (4345, 18540), (4532, 17775), (4635, 17380), (4740, 16995), (4950, 16274), (5150, 15642), (5214, 15450), (5665, 14220), (5925, 13596), (6180, 13035), (6798, 11850), (7110, 11330), (7725, 10428), (7821, 10300), (7900, 10197), (8137, 9900), (8690, 9270)]