202734420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 699826176

約数和(自身を除く): 497091756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 372, 420, 434, 460, 465, 483, 620, 644, 651, 677, 690, 713, 805, 868, 930, 966, 1085, 1302, 1354, 1380, 1426, 1610, 1860, 1932, 2031, 2139, 2170, 2415, 2604, 2708, 2852, 3220, 3255, 3385, 3565, 4062, 4278, 4340, 4739, 4830, 4991, 6510, 6770, 7130, 8124, 8556, 9478, 9660, 9982, 10155, 10695, 13020, 13540, 14217, 14260, 14973, 15571, 18956, 19964, 20310, 20987, 21390, 23695, 24955, 28434, 29946, 31142, 40620, 41974, 42780, 46713, 47390, 49910, 56868, 59892, 62284, 62961, 71085, 74865, 77855, 83948, 93426, 94780, 99820, 104935, 108997, 125922, 142170, 146909, 149730, 155710, 186852, 209870, 217994, 233565, 251844, 284340, 293818, 299460, 311420, 314805, 326991, 419740, 435988, 440727, 467130, 482701, 544985, 587636, 629610, 653982, 734545, 881454, 934260, 965402, 1089970, 1259220, 1307964, 1448103, 1469090, 1634955, 1762908, 1930804, 2179940, 2203635, 2413505, 2896206, 2938180, 3269910, 3378907, 4407270, 4827010, 5792412, 6539820, 6757814, 7240515, 8814540, 9654020, 10136721, 13515628, 14481030, 16894535, 20273442, 28962060, 33789070, 40546884, 50683605, 67578140, 101367210, 202734420]

約数ペア:

[(1, 202734420), (2, 101367210), (3, 67578140), (4, 50683605), (5, 40546884), (6, 33789070), (7, 28962060), (10, 20273442), (12, 16894535), (14, 14481030), (15, 13515628), (20, 10136721), (21, 9654020), (23, 8814540), (28, 7240515), (30, 6757814), (31, 6539820), (35, 5792412), (42, 4827010), (46, 4407270), (60, 3378907), (62, 3269910), (69, 2938180), (70, 2896206), (84, 2413505), (92, 2203635), (93, 2179940), (105, 1930804), (115, 1762908), (124, 1634955), (138, 1469090), (140, 1448103), (155, 1307964), (161, 1259220), (186, 1089970), (210, 965402), (217, 934260), (230, 881454), (276, 734545), (310, 653982), (322, 629610), (345, 587636), (372, 544985), (420, 482701), (434, 467130), (460, 440727), (465, 435988), (483, 419740), (620, 326991), (644, 314805), (651, 311420), (677, 299460), (690, 293818), (713, 284340), (805, 251844), (868, 233565), (930, 217994), (966, 209870), (1085, 186852), (1302, 155710), (1354, 149730), (1380, 146909), (1426, 142170), (1610, 125922), (1860, 108997), (1932, 104935), (2031, 99820), (2139, 94780), (2170, 93426), (2415, 83948), (2604, 77855), (2708, 74865), (2852, 71085), (3220, 62961), (3255, 62284), (3385, 59892), (3565, 56868), (4062, 49910), (4278, 47390), (4340, 46713), (4739, 42780), (4830, 41974), (4991, 40620), (6510, 31142), (6770, 29946), (7130, 28434), (8124, 24955), (8556, 23695), (9478, 21390), (9660, 20987), (9982, 20310), (10155, 19964), (10695, 18956), (13020, 15571), (13540, 14973), (14217, 14260)]