202327470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 575375328

約数和(自身を除く): 373047858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 43, 45, 54, 74, 81, 86, 90, 111, 129, 135, 157, 162, 185, 215, 222, 258, 270, 314, 333, 370, 387, 405, 430, 471, 555, 645, 666, 774, 785, 810, 942, 999, 1110, 1161, 1290, 1413, 1570, 1591, 1665, 1935, 1998, 2322, 2355, 2826, 2997, 3182, 3330, 3483, 3870, 4239, 4710, 4773, 4995, 5805, 5809, 5994, 6751, 6966, 7065, 7955, 8478, 9546, 9990, 11610, 11618, 12717, 13502, 14130, 14319, 14985, 15910, 17415, 17427, 20253, 21195, 23865, 25434, 28638, 29045, 29970, 33755, 34830, 34854, 40506, 42390, 42957, 47730, 52281, 58090, 60759, 63585, 67510, 71595, 85914, 87135, 101265, 104562, 121518, 127170, 128871, 143190, 156843, 174270, 182277, 202530, 214785, 249787, 257742, 261405, 303795, 313686, 364554, 429570, 470529, 499574, 522810, 546831, 607590, 644355, 749361, 784215, 911385, 941058, 1093662, 1248935, 1288710, 1498722, 1568430, 1822770, 2248083, 2352645, 2497870, 2734155, 3746805, 4496166, 4705290, 5468310, 6744249, 7493610, 11240415, 13488498, 20232747, 22480830, 33721245, 40465494, 67442490, 101163735, 202327470]

約数ペア:

[(1, 202327470), (2, 101163735), (3, 67442490), (5, 40465494), (6, 33721245), (9, 22480830), (10, 20232747), (15, 13488498), (18, 11240415), (27, 7493610), (30, 6744249), (37, 5468310), (43, 4705290), (45, 4496166), (54, 3746805), (74, 2734155), (81, 2497870), (86, 2352645), (90, 2248083), (111, 1822770), (129, 1568430), (135, 1498722), (157, 1288710), (162, 1248935), (185, 1093662), (215, 941058), (222, 911385), (258, 784215), (270, 749361), (314, 644355), (333, 607590), (370, 546831), (387, 522810), (405, 499574), (430, 470529), (471, 429570), (555, 364554), (645, 313686), (666, 303795), (774, 261405), (785, 257742), (810, 249787), (942, 214785), (999, 202530), (1110, 182277), (1161, 174270), (1290, 156843), (1413, 143190), (1570, 128871), (1591, 127170), (1665, 121518), (1935, 104562), (1998, 101265), (2322, 87135), (2355, 85914), (2826, 71595), (2997, 67510), (3182, 63585), (3330, 60759), (3483, 58090), (3870, 52281), (4239, 47730), (4710, 42957), (4773, 42390), (4995, 40506), (5805, 34854), (5809, 34830), (5994, 33755), (6751, 29970), (6966, 29045), (7065, 28638), (7955, 25434), (8478, 23865), (9546, 21195), (9990, 20253), (11610, 17427), (11618, 17415), (12717, 15910), (13502, 14985), (14130, 14319)]