203996430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 662059008

約数和(自身を除く): 458062578

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 23, 30, 31, 33, 34, 45, 46, 51, 55, 62, 66, 69, 85, 90, 93, 99, 102, 110, 115, 138, 153, 155, 165, 170, 186, 187, 198, 207, 230, 253, 255, 279, 289, 306, 310, 330, 341, 345, 374, 391, 414, 465, 495, 506, 510, 527, 558, 561, 578, 682, 690, 713, 759, 765, 782, 867, 930, 935, 990, 1023, 1035, 1054, 1122, 1173, 1265, 1395, 1426, 1445, 1518, 1530, 1581, 1683, 1705, 1734, 1870, 1955, 2046, 2070, 2139, 2277, 2346, 2530, 2601, 2635, 2790, 2805, 2890, 3069, 3162, 3179, 3366, 3410, 3519, 3565, 3795, 3910, 4278, 4301, 4335, 4554, 4743, 5115, 5202, 5270, 5610, 5797, 5865, 6138, 6358, 6417, 6647, 7038, 7130, 7590, 7843, 7905, 8415, 8602, 8670, 8959, 9486, 9537, 10230, 10695, 11385, 11594, 11730, 12121, 12834, 12903, 13005, 13294, 15345, 15686, 15810, 15895, 16830, 17391, 17595, 17918, 19074, 19941, 21390, 21505, 22770, 23529, 23715, 24242, 25806, 26010, 26877, 28611, 28985, 30690, 31790, 32085, 33235, 34782, 35190, 36363, 38709, 39215, 39882, 43010, 44795, 47058, 47430, 47685, 52173, 53754, 57222, 57970, 59823, 60605, 64170, 64515, 66470, 70587, 72726, 73117, 77418, 78430, 80631, 86955, 89590, 95370, 98549, 99705, 104346, 109089, 117645, 119646, 121210, 129030, 133331, 134385, 141174, 143055, 146234, 161262, 173910, 181815, 193545, 197098, 199410, 206057, 218178, 219351, 235290, 260865, 266662, 268770, 286110, 295647, 299115, 352935, 363630, 365585, 387090, 399993, 403155, 412114, 438702, 492745, 521730, 545445, 591294, 598230, 618171, 658053, 666655, 705870, 731170, 799986, 806310, 886941, 985490, 1030285, 1090890, 1096755, 1199979, 1236342, 1316106, 1333310, 1478235, 1773882, 1854513, 1999965, 2060570, 2193510, 2266627, 2399958, 2956470, 3090855, 3290265, 3709026, 3999930, 4434705, 4533254, 5999895, 6181710, 6580530, 6799881, 8869410, 9272565, 11333135, 11999790, 13599762, 18545130, 20399643, 22666270, 33999405, 40799286, 67998810, 101998215, 203996430]

約数ペア:

[(1, 203996430), (2, 101998215), (3, 67998810), (5, 40799286), (6, 33999405), (9, 22666270), (10, 20399643), (11, 18545130), (15, 13599762), (17, 11999790), (18, 11333135), (22, 9272565), (23, 8869410), (30, 6799881), (31, 6580530), (33, 6181710), (34, 5999895), (45, 4533254), (46, 4434705), (51, 3999930), (55, 3709026), (62, 3290265), (66, 3090855), (69, 2956470), (85, 2399958), (90, 2266627), (93, 2193510), (99, 2060570), (102, 1999965), (110, 1854513), (115, 1773882), (138, 1478235), (153, 1333310), (155, 1316106), (165, 1236342), (170, 1199979), (186, 1096755), (187, 1090890), (198, 1030285), (207, 985490), (230, 886941), (253, 806310), (255, 799986), (279, 731170), (289, 705870), (306, 666655), (310, 658053), (330, 618171), (341, 598230), (345, 591294), (374, 545445), (391, 521730), (414, 492745), (465, 438702), (495, 412114), (506, 403155), (510, 399993), (527, 387090), (558, 365585), (561, 363630), (578, 352935), (682, 299115), (690, 295647), (713, 286110), (759, 268770), (765, 266662), (782, 260865), (867, 235290), (930, 219351), (935, 218178), (990, 206057), (1023, 199410), (1035, 197098), (1054, 193545), (1122, 181815), (1173, 173910), (1265, 161262), (1395, 146234), (1426, 143055), (1445, 141174), (1518, 134385), (1530, 133331), (1581, 129030), (1683, 121210), (1705, 119646), (1734, 117645), (1870, 109089), (1955, 104346), (2046, 99705), (2070, 98549), (2139, 95370), (2277, 89590), (2346, 86955), (2530, 80631), (2601, 78430), (2635, 77418), (2790, 73117), (2805, 72726), (2890, 70587), (3069, 66470), (3162, 64515), (3179, 64170), (3366, 60605), (3410, 59823), (3519, 57970), (3565, 57222), (3795, 53754), (3910, 52173), (4278, 47685), (4301, 47430), (4335, 47058), (4554, 44795), (4743, 43010), (5115, 39882), (5202, 39215), (5270, 38709), (5610, 36363), (5797, 35190), (5865, 34782), (6138, 33235), (6358, 32085), (6417, 31790), (6647, 30690), (7038, 28985), (7130, 28611), (7590, 26877), (7843, 26010), (7905, 25806), (8415, 24242), (8602, 23715), (8670, 23529), (8959, 22770), (9486, 21505), (9537, 21390), (10230, 19941), (10695, 19074), (11385, 17918), (11594, 17595), (11730, 17391), (12121, 16830), (12834, 15895), (12903, 15810), (13005, 15686), (13294, 15345)]