225189580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 627056640

約数和(自身を除く): 401867060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 53, 55, 62, 70, 77, 89, 106, 110, 124, 140, 154, 155, 178, 212, 217, 220, 265, 308, 310, 341, 356, 371, 385, 434, 445, 530, 583, 620, 623, 682, 742, 770, 868, 890, 979, 1060, 1085, 1166, 1246, 1364, 1484, 1540, 1643, 1705, 1780, 1855, 1958, 2170, 2332, 2387, 2492, 2759, 2915, 3115, 3286, 3410, 3710, 3916, 4081, 4340, 4717, 4774, 4895, 5518, 5830, 6230, 6572, 6820, 6853, 7420, 8162, 8215, 9434, 9548, 9790, 11036, 11501, 11660, 11935, 12460, 13706, 13795, 16324, 16430, 18073, 18868, 19313, 19580, 20405, 23002, 23585, 23870, 27412, 27590, 30349, 32860, 33019, 34265, 36146, 38626, 40810, 46004, 47170, 47740, 51887, 55180, 57505, 60698, 66038, 68530, 72292, 77252, 81620, 90365, 94340, 96565, 103774, 115010, 121396, 126511, 132076, 137060, 146227, 151745, 165095, 180730, 193130, 207548, 212443, 230020, 253022, 259435, 292454, 303490, 330190, 361460, 363209, 386260, 424886, 506044, 518870, 584908, 606980, 632555, 660380, 726418, 731135, 849772, 1023589, 1037740, 1062215, 1265110, 1452836, 1462270, 1608497, 1816045, 2047178, 2124430, 2530220, 2924540, 3216994, 3632090, 4094356, 4248860, 5117945, 6433988, 7264180, 8042485, 10235890, 11259479, 16084970, 20471780, 22518958, 32169940, 45037916, 56297395, 112594790, 225189580]

約数ペア:

[(1, 225189580), (2, 112594790), (4, 56297395), (5, 45037916), (7, 32169940), (10, 22518958), (11, 20471780), (14, 16084970), (20, 11259479), (22, 10235890), (28, 8042485), (31, 7264180), (35, 6433988), (44, 5117945), (53, 4248860), (55, 4094356), (62, 3632090), (70, 3216994), (77, 2924540), (89, 2530220), (106, 2124430), (110, 2047178), (124, 1816045), (140, 1608497), (154, 1462270), (155, 1452836), (178, 1265110), (212, 1062215), (217, 1037740), (220, 1023589), (265, 849772), (308, 731135), (310, 726418), (341, 660380), (356, 632555), (371, 606980), (385, 584908), (434, 518870), (445, 506044), (530, 424886), (583, 386260), (620, 363209), (623, 361460), (682, 330190), (742, 303490), (770, 292454), (868, 259435), (890, 253022), (979, 230020), (1060, 212443), (1085, 207548), (1166, 193130), (1246, 180730), (1364, 165095), (1484, 151745), (1540, 146227), (1643, 137060), (1705, 132076), (1780, 126511), (1855, 121396), (1958, 115010), (2170, 103774), (2332, 96565), (2387, 94340), (2492, 90365), (2759, 81620), (2915, 77252), (3115, 72292), (3286, 68530), (3410, 66038), (3710, 60698), (3916, 57505), (4081, 55180), (4340, 51887), (4717, 47740), (4774, 47170), (4895, 46004), (5518, 40810), (5830, 38626), (6230, 36146), (6572, 34265), (6820, 33019), (6853, 32860), (7420, 30349), (8162, 27590), (8215, 27412), (9434, 23870), (9548, 23585), (9790, 23002), (11036, 20405), (11501, 19580), (11660, 19313), (11935, 18868), (12460, 18073), (13706, 16430), (13795, 16324)]