225623580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 822108672

約数和(自身を除く): 596485092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 43, 52, 60, 62, 65, 70, 78, 84, 86, 91, 93, 105, 124, 129, 130, 140, 155, 156, 172, 182, 186, 195, 210, 215, 217, 258, 260, 273, 301, 310, 364, 372, 390, 403, 420, 430, 434, 455, 465, 516, 546, 559, 602, 620, 645, 651, 780, 806, 860, 868, 903, 910, 930, 961, 1085, 1092, 1118, 1204, 1209, 1290, 1302, 1333, 1365, 1505, 1612, 1677, 1806, 1820, 1860, 1922, 2015, 2170, 2236, 2418, 2580, 2604, 2666, 2730, 2795, 2821, 2883, 3010, 3255, 3354, 3612, 3844, 3913, 3999, 4030, 4340, 4515, 4805, 4836, 5332, 5460, 5590, 5642, 5766, 6020, 6045, 6510, 6665, 6708, 6727, 7826, 7998, 8060, 8385, 8463, 9030, 9331, 9610, 11180, 11284, 11532, 11739, 12090, 12493, 13020, 13330, 13454, 14105, 14415, 15652, 15996, 16770, 16926, 17329, 18060, 18662, 19220, 19565, 19995, 20181, 23478, 24180, 24986, 26660, 26908, 27993, 28210, 28830, 33540, 33635, 33852, 34658, 37324, 37479, 39130, 39990, 40362, 41323, 42315, 46655, 46956, 49972, 51987, 55986, 56420, 57660, 58695, 62465, 67270, 69316, 74958, 78260, 79980, 80724, 82646, 84630, 86645, 87451, 93310, 100905, 103974, 111972, 117390, 121303, 123969, 124930, 134540, 139965, 149916, 165292, 169260, 173290, 174902, 186620, 187395, 201810, 206615, 207948, 234780, 242606, 247938, 249860, 259935, 262353, 279930, 289261, 346580, 349804, 363909, 374790, 403620, 413230, 437255, 485212, 495876, 519870, 524706, 537199, 559860, 578522, 606515, 619845, 727818, 749580, 826460, 867783, 874510, 1039740, 1049412, 1074398, 1157044, 1213030, 1239690, 1311765, 1446305, 1455636, 1611597, 1735566, 1749020, 1819545, 2148796, 2426060, 2479380, 2623530, 2685995, 2892610, 3223194, 3471132, 3639090, 3760393, 4338915, 5247060, 5371990, 5785220, 6446388, 7278180, 7520786, 8057985, 8677830, 10743980, 11281179, 15041572, 16115970, 17355660, 18801965, 22562358, 32231940, 37603930, 45124716, 56405895, 75207860, 112811790, 225623580]

約数ペア:

[(1, 225623580), (2, 112811790), (3, 75207860), (4, 56405895), (5, 45124716), (6, 37603930), (7, 32231940), (10, 22562358), (12, 18801965), (13, 17355660), (14, 16115970), (15, 15041572), (20, 11281179), (21, 10743980), (26, 8677830), (28, 8057985), (30, 7520786), (31, 7278180), (35, 6446388), (39, 5785220), (42, 5371990), (43, 5247060), (52, 4338915), (60, 3760393), (62, 3639090), (65, 3471132), (70, 3223194), (78, 2892610), (84, 2685995), (86, 2623530), (91, 2479380), (93, 2426060), (105, 2148796), (124, 1819545), (129, 1749020), (130, 1735566), (140, 1611597), (155, 1455636), (156, 1446305), (172, 1311765), (182, 1239690), (186, 1213030), (195, 1157044), (210, 1074398), (215, 1049412), (217, 1039740), (258, 874510), (260, 867783), (273, 826460), (301, 749580), (310, 727818), (364, 619845), (372, 606515), (390, 578522), (403, 559860), (420, 537199), (430, 524706), (434, 519870), (455, 495876), (465, 485212), (516, 437255), (546, 413230), (559, 403620), (602, 374790), (620, 363909), (645, 349804), (651, 346580), (780, 289261), (806, 279930), (860, 262353), (868, 259935), (903, 249860), (910, 247938), (930, 242606), (961, 234780), (1085, 207948), (1092, 206615), (1118, 201810), (1204, 187395), (1209, 186620), (1290, 174902), (1302, 173290), (1333, 169260), (1365, 165292), (1505, 149916), (1612, 139965), (1677, 134540), (1806, 124930), (1820, 123969), (1860, 121303), (1922, 117390), (2015, 111972), (2170, 103974), (2236, 100905), (2418, 93310), (2580, 87451), (2604, 86645), (2666, 84630), (2730, 82646), (2795, 80724), (2821, 79980), (2883, 78260), (3010, 74958), (3255, 69316), (3354, 67270), (3612, 62465), (3844, 58695), (3913, 57660), (3999, 56420), (4030, 55986), (4340, 51987), (4515, 49972), (4805, 46956), (4836, 46655), (5332, 42315), (5460, 41323), (5590, 40362), (5642, 39990), (5766, 39130), (6020, 37479), (6045, 37324), (6510, 34658), (6665, 33852), (6708, 33635), (6727, 33540), (7826, 28830), (7998, 28210), (8060, 27993), (8385, 26908), (8463, 26660), (9030, 24986), (9331, 24180), (9610, 23478), (11180, 20181), (11284, 19995), (11532, 19565), (11739, 19220), (12090, 18662), (12493, 18060), (13020, 17329), (13330, 16926), (13454, 16770), (14105, 15996), (14415, 15652)]