452909380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 1254113280

約数和(自身を除く): 801203900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 53, 55, 62, 70, 77, 106, 110, 124, 140, 154, 155, 179, 212, 217, 220, 265, 308, 310, 341, 358, 371, 385, 434, 530, 583, 620, 682, 716, 742, 770, 868, 895, 1060, 1085, 1166, 1253, 1364, 1484, 1540, 1643, 1705, 1790, 1855, 1969, 2170, 2332, 2387, 2506, 2915, 3286, 3410, 3580, 3710, 3938, 4081, 4340, 4774, 5012, 5549, 5830, 6265, 6572, 6820, 7420, 7876, 8162, 8215, 9487, 9548, 9845, 11098, 11501, 11660, 11935, 12530, 13783, 16324, 16430, 18073, 18974, 19690, 20405, 22196, 23002, 23870, 25060, 27566, 27745, 32860, 36146, 37948, 38843, 39380, 40810, 46004, 47435, 47740, 55132, 55490, 57505, 61039, 66409, 68915, 72292, 77686, 81620, 90365, 94870, 104357, 110980, 115010, 122078, 126511, 132818, 137830, 155372, 180730, 189740, 194215, 208714, 230020, 244156, 253022, 265636, 275660, 294097, 305195, 332045, 361460, 388430, 417428, 427273, 506044, 521785, 588194, 610390, 632555, 664090, 730499, 776860, 854546, 1043570, 1176388, 1220780, 1265110, 1328180, 1460998, 1470485, 1709092, 2058679, 2087140, 2136365, 2530220, 2921996, 2940970, 3235067, 3652495, 4117358, 4272730, 5881940, 6470134, 7304990, 8234716, 8545460, 10293395, 12940268, 14609980, 16175335, 20586790, 22645469, 32350670, 41173580, 45290938, 64701340, 90581876, 113227345, 226454690, 452909380]

約数ペア:

[(1, 452909380), (2, 226454690), (4, 113227345), (5, 90581876), (7, 64701340), (10, 45290938), (11, 41173580), (14, 32350670), (20, 22645469), (22, 20586790), (28, 16175335), (31, 14609980), (35, 12940268), (44, 10293395), (53, 8545460), (55, 8234716), (62, 7304990), (70, 6470134), (77, 5881940), (106, 4272730), (110, 4117358), (124, 3652495), (140, 3235067), (154, 2940970), (155, 2921996), (179, 2530220), (212, 2136365), (217, 2087140), (220, 2058679), (265, 1709092), (308, 1470485), (310, 1460998), (341, 1328180), (358, 1265110), (371, 1220780), (385, 1176388), (434, 1043570), (530, 854546), (583, 776860), (620, 730499), (682, 664090), (716, 632555), (742, 610390), (770, 588194), (868, 521785), (895, 506044), (1060, 427273), (1085, 417428), (1166, 388430), (1253, 361460), (1364, 332045), (1484, 305195), (1540, 294097), (1643, 275660), (1705, 265636), (1790, 253022), (1855, 244156), (1969, 230020), (2170, 208714), (2332, 194215), (2387, 189740), (2506, 180730), (2915, 155372), (3286, 137830), (3410, 132818), (3580, 126511), (3710, 122078), (3938, 115010), (4081, 110980), (4340, 104357), (4774, 94870), (5012, 90365), (5549, 81620), (5830, 77686), (6265, 72292), (6572, 68915), (6820, 66409), (7420, 61039), (7876, 57505), (8162, 55490), (8215, 55132), (9487, 47740), (9548, 47435), (9845, 46004), (11098, 40810), (11501, 39380), (11660, 38843), (11935, 37948), (12530, 36146), (13783, 32860), (16324, 27745), (16430, 27566), (18073, 25060), (18974, 23870), (19690, 23002), (20405, 22196)]